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这也太恐怖了吧！本来现在医患关系就很紧张，再出这样的事情，以后谁还敢放心的让医生诊治呢？浙江中医院这名技术人员违反“一人一管一抛弃”操作规程，丢失了做医生最起码的医德，最终导致5名患者被感染艾滋病毒，目前公安机关已立案侦查。这种错误，已经不仅仅是一起重大医疗事故了，是已经严重违法了，真希望相关人员能够尽快被依法办理，好给受害人一个公道。那么追根溯源，为什么会出现这样重大的医疗事故呢？首先医疗工作者法律意识淡薄，公德心缺失。很多医疗工作者根本没有从心底意识到医生的神圣使命和职责所在，忽视相关规定，不顾法律法规，近年来，医生滥用抗生素，滥用药物致病患死亡的案例层出不穷，如果医疗工作者再不遵守医疗规则，藐视法律，那真是后患无穷啊。其次医院规章制度不够严密。正是因为医院对医疗工作者没有严格的要求，没有下死命令，才让他们有机会犯这种低级错误。我想浙江中医院这名技术人员，不会不知道“一人一管一抛弃”这种最基本的操作规则吧，他为什么会违反，无非是怕麻烦图方便，同时医院有没有三令五申严格要求，所以他才放松了警惕，才懈怠了，认为无关紧要。医者父母心啊！无辜受害的那5名患者，现在心情该是多么悲痛，仅仅是因为医疗工作者的失误，就要给他们带来一辈子的磨难，太不公平了。所以希望法律一定要对其相关人员严惩不贷。

关于动名词，语法书是这样说的 动名词是非谓动词的又一种形式。它在形式上与现在分词相同，都是在动词原形的词末加-ing。在现代语法中，这两种形式同视为"-ing形式"。 这两种形式的另一个相同之处是：它们都是由动词变化而成的，它们都保留了动词的某些特征，它们都能带自己的宾语、状语，而构成动名词短语或是现在分词短语去担当句子成分。例如： Speaking in the public , he will surely be very cheerful . （现在分词短语，作状语）他在公众场所讲话时总是兴高采烈的。 She hates speaking in the public. （动名词短语，作宾语）她不喜欢在公众场所讲话。 严格地说，动名词和现在分词还是有很多区别的： 首先，动名词表达的动作意义不如现在分词强，因为动名词已经将动作名词化了，它不再强调动作本身了，它已把某个动作视为某种活动或是某件事情了。比如说，动名词常在句中作主语、直接宾语；我们都知道，在句中作主语、直接宾语的词只有是名词、代词，因此从某种意义上说，动名词就相当于名词、代词了。例如： Climbing up the mountain will make you exhausted. 爬上这座山会使你筋疲力尽。 Stop talking please. 请不要讲话。 其次，正由于动名词在某种意义上相当于名词、代词，所以它前面也可有名词的"所有格形式"或是物主代词的所有格作修饰语。例如： Would you mind my smoking here 您介意我在这儿吸烟吗？ We extended a warm welcome to Mr. Rieder"s coming to our party. 我们对里德先生来参加聚会表示热烈的欢迎。 从动名词在句子里的作用来看，它类似于名词；可以作主语、定语、表语和宾语。下面让我们分别看看动名词在句中作不同成分的具体情况。 1. 作主语 动名词作主语与不定式作主语在语序位置方面较相似，但在表达意思上有差异。动名词作主语时，它已经将动作名词化了，已把某个动作视为某种活动或是某件事情了，动作意义很弱，比较抽象。而不定式作主语的动作意义较强，多指"要是去做某事"，这种动作往往是"要发生的一次性动作",比较具体。例如： Breathing became difficult at that altitude. 在那个海拔高度呼吸变得很困难。 Reading English aloud in the morning will do you a lot of good . 早晨朗读英文会给你带来许多好处。 Cheating on an exam ruins one"s character . 考试作弊毁坏人的性格。 It takes me ten minutes to get home from my office . 我从办公室回家要花十分钟。 It needs time to make three copies of it . 把它复制三份需要时间。 动名词作主语时，也常用"It is …"和"There is …"两种句型。 "It is …"的句型常用于说明"某种活动或是某件事情是如何，如何"。强调事物的性质、特征等。常用于It is后面的词有：no good , no use , useless , a waste, worthwhile , dangerous等等。句型"There is …"往往用于说明"不允许、禁止某种活动或是某件事情发生或存在"。类似一种建议、命令等。例如： It is no use waiting for him any longer . 等他是没有用的。 It is no good learning without practice . 学而不实践是没好处的。 It is dangerous using this method to measure the speed of light . 用这种方法去测量光速是危险的。 It is worthwhile consulting your tutor about it again . 很值得再向你的指导老师咨询一下这个问题。 There is no joking about such matters . 这种事开不得玩笑。 There is no denying the fact that China has made a rapid progress in every aspect since it was founded . 不容抵赖这个事实，中国自它成立以来已在各个方面都取得了飞速的发展。 There is no littering about . 不许乱扔杂物。 2. 作定语 动名词作定语的情况并不是很普遍，因为多数情况仅限于单个的动名词作定语。这种情况与单个的现在分词作定语有较大的区别：单个的动名词作定语主要是说明被修饰词的作用、意义等； 而单个的现在分词作定语则主要是表示被修饰词正在做什么。请看下面的比较： 动名词作定语 现在分词作定语 swimming pool 游泳池 ( the pool for swimming) working people 劳动人民 ( the people who are working) reading material 阅读材料 sleeping child 熟睡孩子 walking stick 手杖 floating needle 浮针 opening speech 开幕词 oppressing class压迫阶级 listening aid 助听器 developing countries 发展中国家 waiting room 候车室 running water 自来水 3. 作表语 动名词作表语主要说明"主语是做什么的、或是怎么回事"， 动作意义弱，较抽象；而现在分词作表语则主要是表示"主语的性质、特征等"；不定式作表语却主要说明或解释"主语（要去）做什么事"，它比动名词更为具体，动作意义更强。例如： His part-time job is promoting new products for the company. （动名词） 他的业余工作是为那家公司推销新产品。 Reading is for sure learning, but applying is also learning to a greater extent .（动名词）读书当然是学习，然而运用在很大程度上更是学习。 Their task is exploring oil mines in the west . （动名词） 他们的任务是在西部探查油矿。 The situation is very much encouraging .（现在分词） 形势非常令人鼓舞。 His present job is not that stimulating as he expected. （现在分词） 他现在的工作并不是那么有刺激性。 Their plan is to build another dormitory for their staff this year . （不定式）他们的计划是今年再为员工们建一栋宿舍楼。 His wish is to become a pilot. （不定式） 他的愿望是当飞行员。 4. 作宾语 A）常见的用动名词作宾语的及物动词： avoid (避免) , cease (停止) , can"t help (忍不住) , consider (考虑) , deny (抵赖) , delay (拖延) , enjoy (喜欢) , endure (忍受) , escape (逃离) , excuse (原谅) , finish (完成) , give up (放弃) , imagine (想象) , keep on (继续) , leave off (结束、省去) , mind (介意、反对) , miss (错过) , need (需要) , postpone (推迟) , practice (练习) , put off (推迟) , require (需要) , risk (冒险) , stop (停止) , suggest (建议) 等。例如： He managed to escape suffering from the disease . 他设法避免患那种疾病。 After hearing the funny story , all of us couldn"t help laughing ear to ear. 听完了那个滑稽故事，我们忍不住大笑了。 Excuse my interrupting you for a while . 请原谅我打扰你一会儿。 Prof. Smith considered giving his students a reading list before they started the next chapter. 史密斯教授考虑在学生们学习下一章之前给他们一份读书清单。 When he came back home from his night shift , Jason tried to avoid wakening his family . 当杰逊下夜班回到家时，他尽力不弄醒他的家人。 The suspect denied turning on the computer in the office that night. 犯罪嫌疑人否认他那晚开过办公室的电脑。 B）有些及物动词后既可用动名词作宾语，也可用不定式作宾语，两种结构在意义上差别不大。常见的有：attempt (打算) , begin (开始) , can"t afford (花不起) , can"t bear (无法容忍) , continue (继续) , deserve (值得) forget (忘记) , hate (不喜欢) , intend (打算) , like（喜欢） , love (爱) , neglect (忽略) , need (需要) , prefer (宁愿) , propose (提议) , want (需要)等。例如： Do you prefer strolling outside or staying inside ( to stroll outside or to stay inside ) ? 你是想在外面散步，还是想呆在室内 ？ I can"t afford watching ( to watch ) the game through to the end because I should be at work in thirty minutes . 这场比赛我是看不完了，因为半小时后我要上班。 I like playing ( to play ) chess with you , but not today . 我喜欢和你下棋，但不是今天。 When did you begin learning ( to learn ) English ? 你什么时候开始学英文的？ Maria intended visiting ( to visit ) her parents last weekend , but she caught by something else . 上周末，玛莉娅曾打算去看她的父母亲，但却因其他的事而脱不开身。` 注意：当need , want表示"需要"意义时，后面所接的动名词具有被动意义，例如： The office needs cleaning thoroughly . ( = … to be cleaned thoroughly .) 这间办公室需要彻底打扫。 The roses in your garden want watering .( = … to be watered . ) 你花园里的玫瑰需要浇水。 C）有些及物动词后也是既可用动名词作宾语，也可用不定式作宾语，但是两种结构在意义上存在一定的差别： -- 在like , love , hate , prefer等词后，若表示强调"某种爱好、一般性的倾向"，需用动名词作宾语；如指某次将发生的具体行为，则多用不定式作宾语。例如： She likes dancing more than singing . 她喜欢跳舞胜过唱歌。 She likes to go dancing with her colleagues this weekend. 这个周末她想和同事一块儿去跳舞。 Men often hate going window-shopping .男人通常不爱逛商店。 Davis hates to talk about that topic at next meeting . 戴维斯不想在下次会议上谈那个话题。 She prefers swimming to running . 她喜欢游泳而不喜欢跑步。。 She prefers to go swimming this afternoon .今天下午她要去游泳。 -- 在remember, regret后面，接动名词表示"已发生过的动作"；接不定式表示"现在发生或将要发生的动作" 。例如： I remember having posted the letter today . 我记得今天把那封信发出去了。 I"ll remember to post the letter for you .我会记得帮你将信发出去的。 I regret not telling her the truth before she left . 我后悔在她离开前告诉她实情。 I regret to say I am not prepared well enough for the new post . 很遗憾地说，我还没有为新的职位作好充分的准备。 -- 在begin , start , 和cease之后，接动名词表示"强调有意识地开始或停止某动作"；不定式则表示"自然、突然地发生的动作"。例如： She began learning to cook before her marriage . 她是婚前开始学烧饭的。 It began to snow yesterday .昨天开始下雪了。 They started developing the new product in 1999 . 1999年他们开始研制那种新产品。 No sooner had we arrived home than it started to rain heavily. 我们刚一到家就下起大雨来了。 He ceased smoking when he got something wrong with his lung . 当他的肺部出了毛病时，他停止吸烟了。 Electronic games ceased to interested him after he began to work . 他参加工作以后，电子游戏不再使他感兴趣了。 -- stop后接动名词表示"要开始动名词表示的动作"，而后接不定式则表示"终止不式表示的动作" ；try后接动名词表示"试着干某事"，而后接不定式则表示"尽力干某事" 。例如： Stop talking please . (终止"讲话"的动作)请不要讲话了。 Let"s stop to take a break . （开始"休息"的动作） 让我们停下来休息一会儿。 The boy tried installing his computer and succeed at last . （试着"安装" ）那个男孩试着安装他的电脑，最后成功了。 I"ll try to finish the composition of the book by October .（尽力"完成" ）我要尽力在十月以前完成这本书的写作。 D）动名词作介词的宾语，并与介词一起构成介短语在句子里担当定语、状语、表语，如： I"m looking forward to your coming next time . （作状语） 我期待着您下一次的到来。 On hearing our delegation in Sydney had won 28 gold medals , all the Chinese people cheered up with great joy and showed their great respects to our athletes . （作状语） 当听到我国在悉尼的奥运代表团获得了28块金牌时，全 中国人民都高兴地欢呼起来，并向我们的运动健儿们表示崇高的敬意。 The simplest kind of advertising is the classified ad .（作定语） 最简单的广告是分类广告。 They are against using so many animals in experiments .（作表语） 他们反对用如此多的动物去做试验。 另外，在说明"动名词的动作状态"方面，我们有一般式和完成式。当我们要强调说明"动名词动作"发生于"谓语动作"之前时，多用动名词的完成式；如果无意具体说明"动名词动作"发生于什么时候，或是"动名词动作"与"谓语动作"是同时发生时，就只用动名词的一般式。例如： He is fond of watching sports-games .（一般式）他喜欢观看体育竞赛。 She likes making herself busy all the day .（一般式） 她喜欢使自己终日忙忙碌碌的。 The secretary was scolded for not having finished typing the report in time .（完成式）那位秘书因没有按时将报告打印出来而受责备。 I regret having said some rude words to my brother .（完成式） 我后悔对我弟弟说了些粗话。 We have no idea of their having done such kind of thing（完成式） 我们不知道他们干过这种事情。 当然，上面所将的也并不是绝对的。有些动词后（或成语中），我们也可用动名词的一般式表示发生于"谓语动作"之前的"动名词动作"。例如： I don"t remember ever seeing her any time . 我不记得曾几何时见过她。 He apologized for interrupting us . 他因打断了我们的谈话而向我们道歉。 Thank you for offering me so much help . 感谢你们给我提供了这么多的帮助。 当动名词在句子中的逻辑主语在意义上是动名词动作的宾语时，我们应当用动名词的被动形式。 "being + 过去分词"是动名词被动式的一般形式；"having + been + " 是动名词被动式的完成形式。例如： People hate being praised for nothing .人们不喜欢无缘无故的赞扬。 The problem is far from being solved .这问题远没得到解决。 His being elected our chairman made us think of a lot . 他当选为我们的主席使我们想起了许多许多。 She didn"t mind being left alone at home .她不介意被一人留在家里。 After having been treated in the special way, he could deal with everything around him smoothly .他接受了特殊化的训练后，能顺利地对付他周围的一切。 He can"t remember having been scolded by his boss for that matter . 他不记得老板曾为那件事责备过他。 但是在很多情况下，我们常用动名词的一般被动形式；避免使用动名词被动式的完成形式，因为它会使句子显得累赘。最后，还有一点值得我们注意： want（需要）, need（需要）, deserve（值得）, require（需要）等词后，我们用动名词的主动形式表达被动意思。例如： Your car needs filling . 你这车要充气了。 This city deserves visiting . 这座城市值得光顾一下。 The problem requires studying carefully .这个问题需要认真研究。 The trees want watering .这些树需要浇水了。

把后面的意思提前，前面的意思放在后面，因为后面修饰前面

《气球上的五星期》:《Five weeks in the balloon》《奇异的旅行丛书》:《Collection of travel of amazement》《格兰特船长的女儿》:《Gerrant captain"s daughter》《神秘岛》:《Mystical island》《从地球到月球》：《From the earth to moon》《海底两万里》：《Bottom of the sea 20000 miles》《在已知与未知的世界漫游》：《Is konwning with the world don"t konw is roamed》希望对你有帮助。

They had no paper in the world, people have to bamboo, animal bones, stone and other items on the write; said to be China"s Cai Lun invented paper, but now there is another way of saying that the invention of paper should be about 200 years earlier than Cai Lun; No matter who the real inventor, the invention of paper so that more people can get read, so as to promote the development of human civilization.

3DNAND是相对于原先的NAND在工艺上的提升，可以理解为把原先平面的存储单元构建为立体的，这样一片晶元上存储的cell会。传统的2DNAND工艺到16nm就已经饱和了，而3D通过增加纵轴的叠层数目可以继续演进三代左右（现有的技术一般是32层或48层，个人预测未来终结产品会发展到128层）。同一片晶元上存储单元越多即意味着每个bit的成本更低。而3DXpoint则和3DNAND完全不同，NAND是基于floatinggate/charge-trapgateMOS技术，而xpoint则是基于phasechangematerial。通俗的说，NAND是通过晶体管上充放电来存储数据，而xpoint是通过材料是熔化或凝固状态来存储数据。从性能上而言，xpoint会远远超过NAND，这可是Micron和Intel合伙憋了很多年的大杀器，如果能很快的解决现在yieldlost问题，会改变以后存储世界的格局。

在 Flutter 里有很多的 Button，包括了：MaterialButton、RaisedButton、FloatingActionButton、FlatButton、IconButton、ButtonBar、DropdownButton 等。 一般常用的 Button 是 MaterialButton、IconButton、FloatingActionButton。 MaterialButton 是一个 Materia 风格的按钮。 一般来说，如果需要点击事件，就要嵌套一个 Button，因为 Container、Text 等组件都没有点击事件。 RaisedButton 与 MaterialButton 类似。 FlatButton 与 MaterialButton 类似，不同的是它是透明背景的。如果一个 Container 想要点击事件时，可以使用 FlatButton 包裹，而不是 MaterialButton。因为 MaterialButton 默认带背景，而 FlatButton 默认不带背景。 IconButton 顾名思义就是 Icon + Button 的复合体，当某个 Icon 需要点击事件时，使用 IconButton 最好不过。 其外，还有已经定义好的 Icon Button：CloseButton、BackButton。他们都有导航返回的能力。 FloatingActionButton 是一个浮动在页面右下角的浮动按钮。 在 Scaffold 里使用的时候，它是一个浮动状态的按钮，在其他地方使用，就不会浮动了。 ButtonBar 是一个布局组件，可以让 Button 排列在一行。

ANZSCO 2339 其他工程专业人员职业列表u2022 233911 航空工程师 Aeronautical Engineeru2022 233912 农业工程师 Agricultural Engineeru2022 233913 生物医学工程师 Biomedical Engineeru2022 233914 工程技师 Engineering Technologistu2022 233915 环境工程师 Environmental Engineeru2022 233916 造船工程师（澳洲）和造船设计师（新西兰）Naval Architect (Aus) / Marine Designer (NZ)u2022 233999 工程专业人才 Engineering Professionals nec233911 航空工程师 AERONAUTICAL ENGINEER u2022 执行并监督与飞机设计、研发、制造及维修相关的工程工作。可能要求注册和执业证书 Performs and supervises engineering work concerned with the design, development, manufacture,maintenance and modification of aircraft for flight. Registration or licensing may be required.Skill Level: 1u2022 具体职业 Specialisations:u2022 航空工程人员 Aeronautical Engineering Officer (Navy)u2022 航天工程师 Aerospace Engineeru2022 航天工程人员-航空（空军）Aerospace Engineer Officer - Aeronautical (Air Force)u2022 航天工程人员-军备（空军）Aerospace Engineer Officer - Armament (Air Force)u2022 航天工程人员-电子设备（空军）Aerospace Engineer Officer - Electronics (Air Force)u2022 航空电子系统工程师 Avionics Systems Engineer u2022 兵器航空工程人员（海军） Weapons Aeronautical Engineering Officer (Navy)233912 农业工程师 AGRICULTURAL ENGINEERu2022 可替换职位 Alternative Title:u2022 自然资源工程师 Natural Resources Engineeru2022 执行并监督与农业用地，建筑，机械设备利用开发相关的工程工作。或许要求注册证或执业证书 Performs and supervises engineering work related to the use and development of agricultural land, buildings, machines and equipment. Registration or licensing may be required. Skill Level: 1233913 生物医学工程师 BIOMEDICAL ENGINEER u2022 运用物理，工程，数学，计算机，物理化学及材料学知识解决生物方面和人类疾病预防的问题。或许要求注册证或执业证书 Applies knowledge and methodology of physics, engineering, mathematics, computing, physical chemistry and materials science to problems in biology and the treatment and prevention of human disease. Registration or licensing may be required.Skill Level: 1u2022 具体职业 Specialisations:u2022 生物工程师 Bioengineeru2022 临床工程师 Clinical Engineeru2022 医药工程师 Medical Engineer233914 工程技师 ENGINEERING TECHNOLOGISTu2022 分析并修正新的和现有的工程技术，并将技术用于工程项目测试和实施。或许要求注册证或执业证书 Analyses and modifies new and existing engineering technologies and applies them in the testing and implementation of engineering projects. Registration or licensing may be required. Skill Level: 1u2022 具体职业 Specialisations:u2022 航空工程技师 Aeronautical Engineering Technologistu2022 农业工程技师 Agricultural Engineering Technologistu2022 生物医学技师 Biomedical Engineering Technologistu2022 化学工程技师 Chemical Engineering Technologistu2022 工业工程技师 Industrial Engineering Technologistu2022 采矿工程技师 Mining Engineering Technologist233915 环境工程师 ENVIRONMENTAL ENGINEER u2022 评估工程项目对空气，水，土壤和噪音的影响，规划并设计设备和安全处理废料方法的，评估造成长期环境问题的原因。可能要求注册证或执业证书 Assesses the impact on air, water, soil and noise levels in the vicinity of engineering projects, plans and designs equipment and processes for the treatment and safe disposal of waste material, and assesses what may cause problems for the environment in the long-term. Registration or licensing is required.Skill Level: 1233916 造船工程师（澳洲）和造船设计师（新西兰） NAVAL ARCHITECT (AUS) / MARINE DESIGNE R (NZ )u2022 设计并监督轮船和浮式结构物的建造与修理。可能要求注册证或执业证书 Designs and oversees the construction and repair of marine craft and floating structures. Registration or licensing may be required.Skill Level: 1233999 工程专业人员（其他未分类） ENGINEERING PROFESSIONALS NECu2022 该类别包括其他未分类的过程技术人员 。可能要求注册证或执业证书 This occupation group covers Engineering Professionals not elsewhere classified. Registration or licensing may be required.Skill Level: 1u2022 该类职业 Occupations in this group include:u2022 机电一体化工程师 Mechatronics Engineeru2022 产品设计工程师 Product Design Engineer

用material studio计算物质随温度变化的密度方法：　　①模拟一个温室内温度场,温室外不是计算区域,但是温室与外界肯定存在自然对流换热,这是时候你可以给定一个外界来流温度和换热系数来计算。　　②因为对流换热系数和固体材料物性本身没什么关系,基本上都是气流速度和形状等方面的影响,所以铝和空气表面的换热系数是不存在的，,在fluent里你需要处理成流固耦合界面,选择coupled边界条件,这样子表面对流换热系数是fluent根据流场信息自己会计算的。material studio软件的介绍　　Materials Studio是专门为材料科学领域研究者开发的一款可运行在PC上的模拟软件。它可以帮助你解决当今化学、材料工业中的一系列重要问题。支持Windows 98、2000、NT、Unix以及Linux等多种操作平台的Materials Studio使化学及材料科学的研究者们能更方便地建立三维结构模型，并对各种晶体、无定型以及高分子材料的性质及相关过程进行深入的研究。material studio软件的用途　　多种先进算法的综合应用使Materials Studio成为一个强有力的模拟工具。无论构型优化、性质预测和X射线衍射分析，以及复杂的动力学模拟和量子力学计算，我们都可以通过一些简单易学的操作来得到切实可靠的数据。material studio软件的结构　　Materials Studio软件采用灵活的Client-Server结构。其核心模块Visualizer运行于客户端PC，支持的操作系统包括Windows 98、2000、NT；计算模块（如Discover，Amorphous，Equilibria，DMol3，CASTEP等）运行于服务器端，支持的系统包括Windows2000、NT、SGIIRIX以及Red Hat Linux。浮动许可（Floating License）机制允许用户将计算作业提交到网络上的任何一台服务器上，并将结果返回到客户端进行分析，从而最大限度地利用了网络资源。

今天我们要来介绍Angular Material按钮(button)的使用方法，按钮可以说是一切互动介面的基本，只要按下了按钮，所有事情都可能会发生，也因此设计良好的按钮是非常重要的，除了让事情发生外，也要让使用者能够明确的知道按钮背后的意义，今天就让我们看看Material Design中按钮的设计思维，以及如何在Angular Material如何轻易地达到这些设计的目标吧！ 在 Material Design的Button的设计指南 中，按钮主要分为3种类型： 除了扁平化的按钮是为了在画面上有协调的感觉以外，其他的按钮设计都是为了凸显自身的存在，因此在设计上也都会呈现阴影的感觉，让视觉上更加清楚。 在Angular Material中，所有的按钮都放置在MatButtonModule中，因此使用时记得加入这个Module 由于按钮在网页上的存在极具意义，Angular Material在设计上并未把按钮封装成component，而是以directive的方式附著在 <button> 或 <a> 标签上，并透过样式的变化让原来的 <button> 或 <a> 标签具有Material Design的风格。 扁平化按钮是最基本的按钮样式，使用上非常简单，在原来的button或a标签上加上 mat-button 即可 这时候在画面上看起来会完全没有按钮的感觉，而只是个文字的存在，但当滑鼠移到按钮上时，则会看到比较深色的背景，按下去时则会产生互动的涟漪效果。 当然，我们也可以使用 color 属性来改变按钮的颜色，同时也可以使用 disabled 属性禁止按钮被点选。 效果如下： 比起扁平化的按钮，凸起的按钮会有明显的反差，也会有比较深的阴影效果，以凸显按钮的存在，凸起的按钮需要加上mat-raised-button 效果如下： 要替按钮加上Icon本身是一件很简单的事情，在标签内加上 <mat-icon> 就可以了，例如： 效果如下： 不过如果我想只想要icon，不要搭配文字呢？ 结果： 这样有点问题的是，左右留白太多了好像有点浪费空间，毕竟只想要icon的按钮通常就是为了能够节省空间啊！这时候可以使用专门为了呈现icon的 mat-icon-button 来解决这个问题： 结果： 看起来就单纯许多，如果希望凸显这个按钮，我们可以先用 mat-raised-button 将它变成更明显的按钮，在使用 mat-icon-button 改变成为左右不留白的样式 结果： 可以看到按钮的留白就移除了，边角也变成了圆形的，只有Icon的单一按钮用这样的呈现方式感觉还不错！ 接下来要介绍的是预设就是圆形的floating action button，我们使用到 mat-fab 这个directive： 效果如下： 可以发现一件事情，在没有指定颜色的时候， mat-fab 的样式与accent颜色是一样的，可以见得floating action button本身的设计理念就是为了凸显它的存在感，这刚好与accent的概念是用来强调这里有东西的颜色概念一样，不得不佩服Angular Material设想得非常周到。 mat-fab 本身应为圆形且要凸显的效果，整个按钮看起来会比较大，但对于比较小的区块中要使用时反而会显得太过突兀，这时候我们也可以使用 mat-mini-fab 来产生比较小的floating action button 跟原来的按钮比较效果如下： mat-mini-fab 产生的按钮样式跟一般的按钮高度就会一样，因此看起来会跟使用 mat-raised-button 加上 mat-icon-button 的组合技有一样的效果，不过在语义上则是不一样的东西。 以上就是整个Angular Material中的按钮基本用法，并不会非常困难，主要就是几个directives，依照不同的情境决定使用方式；接下来要介绍的是类似按钮却不是按钮的东西，叫做按钮开关(button toggle)。 按钮开关基本上不是按钮，反而比较类似checkbox，偏偏它又不像checkbox是表单控制项，可以搭配ngModel使用，因此单一的按钮开关使用上会比较没有意义，而是使用一个群组式的按钮开关，应用层面比较广 mat-button-toggle 放在MatButtonToggleModule中，使用前记得加入这个Module，加入后我们可以直接在画面上使用 结果如下： 可以看到每次点下去，就有切换开关的效果。 mat-button-toggle 这个component本身还有如 checked、value、disabled 等属性可以使用，我们将在下一个Button Toggle Group中一起混著使用 mat-button-toggle-group 可以放置多个 mat-button-toggle ，并且依照被选取的mat-button-toggle来决定自己的值是什麽，我们可以设计一个简单的画面如下： 在上面的程式中，第一段ButtonToggleGroup中我们使用value为每个 mat-button-toggle 中设定所属的值，并且设定 checked="true" 来设定预设选取的效果、以及 disabled 来设定禁止点选，接著透过template reference取得ButtonToggleGroup的value值，也就是里面真正被开启的按钮值。 第二段ButtonToggleGroup中我们加入了 mutiple ，让里面的ButtonToggle可以复选，另外加上了 vertical="true" 改变排列方式，不过在复选时我们无法直接使用buttonToggleGroup.value来取得值，因此只能各自取得里面的ButtonToggle的选取状态。 效果如下： 关于ButtonToggleGroup中 mutiple 的设定，值得注意的是没有加上 mutiple 时，我们可以直接取用其中的value，来得到被选取的状态，同时也支援使用ngModel；加上 mutiple 后，由于不会有资料传入value中，因此ngModel也因此无法使用了。 详细的其他属性可以参考 ButtonToggle的API文件 。 介绍一个官方文件没有提到，但官方source code的demo app有示范的一个有趣的东西，也就是涟漪效果，这个效果主要用在按钮上面，在许多其他元件也可看到这个特效的踪影，在刚刚的介绍中我们也看到了按下按钮后会产生的特效；实际上这个特效有写成一个directive，让我们可以在不同地方使用，而且能调整许多细节。 首先加入MatRippleModule后，我们先来个简单的版本，直接用一个div并加上 mat-ripple 这个directive就好！ 我们在这边加上了一个class的设定 position和transaition是必要的，其他可以依照情况设定，只要有这样的设定，立刻就可以为我们的画面加上涟漪效果啦！ 除了基本的设定外， mat-ripple 还有其他属性可以设定，让画面呈现更加不一样，以下是 mat-ripple 的主要属性 例如以下程式码，我们可以在画面上产生数个粉红色且扩散速度慢的涟漪点。 结果如下： 我们也能从程式里面去直接触发涟漪的产生，如下： ripple.launch 的前两个参数为涟漪点产生的位置，但目前这个计算会跑掉，所以我们在第三个参数中设定相关属性时将centered设为true，强制从中心点开始，另外这边我们加了一个persistent为true，代表涟漪点产生后不会自动淡出。我们可以透过 fadeOutAll() 把所有涟漪点都淡出。 效果如下： 是不是很有趣啊！ 今天我们介绍了非常实用的元件－ 按钮 ，按钮可以说是一切互动的开始，透过按钮我们可以期待会有事情发生，而在Material Design中对于按钮的设计也是一门学问，如何在低调与奢华的按钮之间选择，影响了使用者对画面的观感。 除此之外我们也介绍了 开关型的按钮 ，这种按钮在特定的情境下会非常实用。 最后我们额外介绍了文件目前没有的 涟漪效果 ，这个效果在许多元件中都能看到，因此拉出来变成一个独立的directive也是件正常不过的事情，除此之外 mat-ripple 还能有许多更细部的设定，让效果更加丰富。 在介绍过几个实用的元件及功能后，明天开始我们就要开来组合各种元件，并且完成各式各样的画面啦！！ 本日的程式码GitHub： https://github.com/wellwind/it-ironman-demo-angular-material/tree/day-04-mat-button 分支：day-04-mat-button

　　在平日的学习、工作和生活里，大家对作文都不陌生吧，写作文是培养人们的观察力、联想力、想象力、思考力和记忆力的重要手段。写起作文来就毫无头绪？下面是我为大家收集的七年级英语作文，仅供参考，希望能够帮助到大家。 　　七年级英语作文 篇1 　　Im a middle school student and my school life is rich and colourful(丰富多采).In the mornings,I always have four classes that begin at 7:30.And after the fourth class,its time for lunch.After lunch,I have a long break time.(休息时间)I always draw pictures because I love drawing..The classes in the afternoons begin at 1:10.After school,I always do sports with my friends. 　　It makes me strong.That is my school life and I love it very much. 　　七年级英语作文 篇2 　　Whenever I see the information about beauty contest, a named is always mentioned, that is Audrey Hepburn. Though she died in the 1990s, she is still remembered by people all the time. Everytime when I see her pictures, I am astonished by her natural beauty. Many young girls chase to make the plastic surgery nowadays, as a result, they look beautiful but lack of their own features. Hepburn has the classic beauty, because she acted in the elegant way and she was like a princess. 　　All her life, she committed herself in the charity career. People called her the angel on earth, for her beautiful appearance and kind heart. She is classic and will never fade away. 　　每当我看到关于选美比赛的信息时，有一个名字总是会被提到，那就是奥黛丽赫本。虽然她在上个世纪90年代就过世了，但是她仍被人们记着。每次当我看到她的照片，我总是被她的自然美震惊到。如今许多年轻女孩追求整形手术后看起来很漂亮，但是却缺乏自己的特色。赫本拥有古典美，因为她优雅的行为方式宛如一个公主。 　　在她一生当中，她投身慈善事业。人们称她为落入人间的天使，因为她美丽的外表和善良的心。她是永不会褪色的经典。 　　七年级英语作文 篇3 　　I am a happy girl in other people"s eyes, because I smile a lot. When my friends see me, they will be affected by my optimism. But sometimes I will be in bad mood. I need to find out some ways to release my negative emotion. I like to listen to music, so when I am down, I will open my computer and listen to the light music. It can make me calm down and think about the happy moments. Or I will watch some comedies. I will laugh out loudly and forget my annoyance. These ways are very useful for me to ease my mood. I like to be a happy girl. 　　在别人眼中我是一个快乐的女孩。因为我很爱笑。我的朋友们看到我的时候，他们会被我的乐观感染。但有时我也会心情不好，我需要找到一些方法来释放我的负面情绪。我喜欢听音乐，所以当我失落的时候，我会打开我的计算机，听一些轻音乐。它可以让我冷静下来，想想快乐的时刻。或者我会看一些喜剧，大声笑出来，忘记烦恼。这些方法对我来说是非常有用的，能缓解我的心情。我喜欢成为一个快乐的女孩。 　　七年级英语作文 篇4 　　Mothers DayMother"s Day is a holiday when children honor their mothers with cards， gifts and flowers. In many countries， such as Denmark， Finland， Italy， Turkey， Australia and the US， people cel lebrate Mother"s Day on the second Sunday in May while many other countries of the world celebrate their own Mother"s day at different times through out the year. 　　One of the best ways to celebrate Mother"s Day is to give your mom the day off. Let her relax with the rest of the family doing all the housework. Usually， dad and the kids will let mom sleep late that morning as they go into the kitchen to prepare her favourite breakfast. Never forget to place a vase with a single flower on the table beside the food. The kids can pick up the flower from the garden or buy one from the shop. Arrange everything nicely before mom wakes up。 Some families will carry the food and mom"s favourite sections from the newspaper to her bedroom so that mom can have breakfast in bed. Presents and cards from the kids can be handed to mom by themselves or just placed on the dining table. 　　After breakfast， go anywhere mom likes to go Shopping， swim or going on a picnic in the garden. Make a special Mother"s Day dinner or take mom out for a great meal in a famous restaurant she loves most. 　　Anyway ，let mom enjoy the whole day and feel your love， and then the Mother"s Day can be a good one. As Mother"s Day is around the corner， it"s time to take actions! 　　七年级英语作文 篇5 　　I what busied one day, the body that dragging exhaustion sits silently on the balcony to syare blankly, come stealthily towards evening, late wind slowly had blown, left the cool trace of filar silk. But the balcony that also cannot bake sun broil hair is very hotly is wrapped cool. Dark, bird is less and less also, the damage that a string of bird left in the sky cries. The sun that worked one day also took off coverall, it is no longer in that way dazzling. The tender broadness that the sun that changes new clothes also changes is elegant, lovely. Tell the truth the sun can be met really choose color. The clothes that you see her wear is much more beautiful, red is blaze that one the most beautiful one color in the layer. Withered and yellow is squashy orange just was picked on the tree that orange is yellow. Foil in so beautiful color the cheek that issued arch to give a piece of peaceful. She seems to be being monitored by others same, stealthily move is moving pace, appear that kind is lightsome. 　　Knowing at this moment is who is make a practical joke, in her that is high and scatter on luxuriant clothes went up prepared Chinese ink makes her dress becomes bit more full of stains or spots, ased if to throw one Jiao in wallow. Right now she is like a girl bashful and same, blush so that resemble squashy persimmon. Perhaps she feels embarrassed to used white gauze cloak to live then half face. Passed for ages, perhaps be she feels to be done so also of no help cowardly cowardly ground comes out to appear that kind is bashful. Then she thinks 36 plan -- go for the best thing to do, be smooth! Apparent its speed appears than a moment ago much faster, she is floating die of small blush Pang is in then later hilltop. The sky appears deserted. Again scan widely hopes horizon appeared again her form, hey! How be like two different people with foregoing the setting sun, move close to again look, it is the moon that Yin Guangshan shows so. Dark, appear soundless in that way all around. 　　翻译： 　　忙碌了一天的我,拖着疲劳的身体静静的坐在阳台上发呆,傍晚悄悄来临,晚风缓缓的吹过,留下了丝丝的凉意.但也不能将太阳炙烤得发烫的阳台裹凉.天黑了,鸟儿也愈来愈少,天空中留下了一串鸟的残鸣。 　　工作了一天的太阳也脱下了工作服，不再是那样刺眼。换上新装的太阳也变的温柔阔雅，楚楚动人。说实话太阳可真会挑颜色。你看她穿的衣服多漂亮，红的是火焰那一层一层中最美的颜色。枯黄的是树上刚摘下来熟透的.桔子那桔黄。在这样美丽的颜色衬托下拱出了一张恬静的脸蛋。她好像被别人监视着一样，悄悄的挪移着步伐，显得那般轻盈。 　　这时不知道是谁在搞恶作剧，在她那高贵而又华丽的衣裳上撒上了墨汁使她的衣服变得斑斑点点，仿佛在泥坑里摔了一跤。此时她好像一个小姑娘害羞一样，脸红得象熟透的柿子。也许她觉得难堪于是便用白纱遮掩住了一半脸。过了好久，也许是她觉得这样做也无济于事便怯怯地出来显得那般羞涩。于是她便想三十六计——走为上策，溜！显然它的速度显得比刚才快多了，之后她那泛着微红脸庞消逝在山头。天空则显得空荡荡的。再放眼一望天际又出现了她的身影，哎！怎么跟先前的夕阳判若两人，再凑近一看，原来是银光闪闪的月亮。 　　七年级英语作文 篇6 　　What we should do？ First, finding what the source of the situation is. People have destroyed the environment. People have hunted for meat. Actually, wild animals are endangered by some man"s behavior.What can we do? The first is to make laws to protect endangered species. 　　One other useful thing is to create protective areas. It could create a safe environment for animals to live in.Sending animals to the zoo is not the best choice, but better than have been killed.Basically, we must have the moral character to protect the animals, and we must continue living by sharing the land with the other different animals. 　　七年级英语作文 篇7 　　In the summer holiday，I will visit some places of interest in southern China. By visiting these places I can learn a lo In the summer holiday，I will visit some places of interest in southern China. 　　By visiting these places I can learn a lot about our brilliant national culture. I will visit the Suzhou Gardens，the West Lake，Lu Xun"s former residence and so on. I think I can broaden my horizon of our country"s culture during the holiday. It is very helpful and interesting. 　　I went to the countryside to spend my summer holidays this year. I liked green plants，clear rivers lovely amimals breathed the fresh air on the mountain sometimes i went swimming in the river. I kept a diary every day. 　　I liked not the scene of the countryside，the people there. i helped them to do farm work. i also helped the children in the neighbourhood with their lessons. the children were interested in english. they were good at reading writing，not do well in listening speaking. i helped them improve their listening speaking. their parents thought highly of me. i realized that knowledge is greatly needed in the countryside. 　　七年级英语作文 篇8 　　Water is very important to humans. We can"t live without water. The water suitable for drinking is becoming less and less. But some people don"t seem to care about this. They waste a lot 　　of water. They pour dirty water into rivers and pollute them. They throw rubbish into them,too. Many rivers and lakes are seriously polluted. We must do something to stop the pollution. We must protect the water as well as find ways to reuse it. If we don"t ,the last drop of water will be a teardrop. 　　七年级英语作文 篇9 　　Many people like watching TV. TV brings the outside world into people"s homes. People say the world is smaller than before because of TV. What is going on in other countries?How do people live in places far away? What sports do people play in other countries? 　　If you want to know the answers to these and other kinds of questions, just turn on the TV. Of course people can also learn through reading books or listening to the radio,but many say they learn more by watching TV. Why? Because they can listen to and watch it. 　　TV opens our eyes to the outside world,at the same time also helps to open our minds. TV often gives us new ideas. We learn newer and better ways of doing things. 　　七年级英语作文 篇10 　　My HabbitsI have some habbits, some are good, but some are bad.I like reading very much. From reading science books, I get a lot of knowledge. From reading novels, I lose myself in the stories. I like doing sports, too. It helps me keep healthy. Also I never put today"s work till tomorrow. 　　They are all my good habbits. They help me a lot in my daily life.However, I also have some bad habbits. For example, sometimes I do my homework slowly, and stay up till very late. During meals I prefer meat to vegetables. And sometimes I play computer games too long without having a reat. They are all harmful to my health.From now on I"ll try to keep my good habbits, and give up the bad ones. Then I"ll live better. 　　七年级英语作文 篇11 　　Taking care of our environment is very important. It is well-known that man,as well as living things,can"t live without water or air. However,many factories pour waste water directly into the rivers or lakes. They also give out a lot of smoke directly into the air. Some people throw rubbish everywhere. So our environment is getting worse and worse. Polluted water or air is harmful to us all. 　　It is our duty to keep our environment clean and tidy. We shouldn"t throw about waste things. We must plant many trees,flowers and grass. If everyone protects the environment,the world will become more beautiful. 　　七年级英语作文 篇12 　　It"s very important for us to keep healthy in our everyday life. Here are some advice for you to follow. 　　First you should have a healthy diet. It"s necessary to eat enough fish and vegetables. Because they contain all kinds of vitamin you need ever day. Do not eat too much fat,such as butter or anything too fatty. Too many sweets can do harm to your teeth. So you had better not eat too many sweets or chocolates and keep off coffee. 　　Good habits can help you keep fit. Doing regular exercise is certainly a good way to keep healthy. After a day"s work,an eight-hour sleep is needed. And avoid working or studying too hard. Remember smoking can damage your health. So never smoke. 　　七年级英语作文 篇13 　　Some people may believe that going to classes should be optional, but I disagree. I don"t understand how university students can expect to learn anything if they don"t attend classes. Personal experience can help people learn about themselves and the world outside the classroom, but when it comes to learning about academic subjects, students need to be in class. 　　In class they receive the benefit of the teacher"s knowledge. The best teachers do more than just go over the material in than class textbook. They draw their students into discussion of the material. They present opposing points of view. They schedule guest speakers to come, give the students additional information, or show documentary films on the subject. 　　Also, attending classes on any subject teaches more than just facts. It teaches students how to learn, how to absorb information and then apply what they"ve learned to other situations. Their teacher is the best one to help them with these skills. They can"t learn them just by reading the textbook. 　　Going to class also teaches students how to work with the other members of the class. Many times students will be given group assignments. This is different from what they did in secondary school. Here they"re with people from different backgrounds and experiences. In this situation, they learn how to handle working with people different from themselves to achieve a common goal. http://www.fww114.com 　　Going to class also teaches students responsibility and discipline. Having to be at a particular place at a particular time prepares them for getting a job. Being at a place on time with an assignment completed prepares them for a career. 　　In short, by going to class students learn more than just information from the teacher. They also learn how to learn, how to work with others, and how to work responsibly. These are not optional skills in life, so attending classes should not be optional in college.

1. 关于写风景的英语小作文 .Beautiful homeland A into my village,saw the ground covered with grass,is so tender and beautiful.Scan,like a green brocade.A breeze,grass,like we nodded approvingly at to wele us.Modest willow with it that slightness green girl"s arm,and gently pat on the bank. In front of our house is a beautiful garden,the garden of lush trees and beautiful scenery,grass overgrown with all sorts of flowers and plants,like a big flower-bed,full of pigment beside a pool,pool of colorful fish swim to swim,clever!Our house is behind the building,neat flickering among the people,and street,car,a blast. Our home is beautiful!We love our home！（.美丽的家乡 一进我的村庄，看见地上覆盖着青草，如此温柔和美丽.扫描，像一个绿色的织锦.一阵微风，草，就像我们频频点头来欢迎我们.这刀适度柳绿色姑娘的胳膊，轻轻拍打岸边. 在我们的房子前面有一个漂亮的花园，花园里的绿树和美丽的风景，草长满了各种各样的花草，像个大花坛，充满了颜料在游泳池、水池的五彩缤纷的鱼游来游去，聪明！我们的房子是背后的建筑，整洁的闪烁在众民中也是如此 我们的家是美丽的！我们爱我们的家园） 2. 英文作文写景的怎样写 My Favourite TV Programme Nowadays the 26th Olympic Games are being held in AtLanta. It is the most popular program all over the world and also my favourite progamme. In 1992 I was watching the 25th Olympic Games on TV with my schoolmates in China. We cheered at every success the Chinese athelets had. As the Chinese national flag was rising and the national anthem ringing in my ears I was moved to tears just as the medalists. It is the happiest moment for them and for me. I am proud of being a Chinese. Now that I am in America, things are different. I am so near to the games yet so far away emotionally from those watching around lite. Whenever the Chinese made a mistake, the Americans cheered, which angered me greatly. Each country wants every gold medal. That is understandable. The problem is that they have so much prejudice against our motherland. I admired Wang Yifu"s courage and stamina. He lost his gold medal because of his illness. As soon as he regretfully put down his gun, he fell unconscious and was earried away on a stretcher. Mo Huilen also lost her gold medal painfully. The young girl was not satisfied with a silver and braved for the gold at the risk of losing it. She showed the true spirit of sport *** anship. I sing in praise of them even if they lose. In my opinion we should praetice what we preach and stick to the Olympic creed that the most important thing in the Olympic Games is not to win but to take part, just as the most important thing in life is not the triumph but the struggle. The essential thing is not to have conquered but to have fought wen. 3. 描写景色的英语作文 带翻译 英：Do not know how long the effect, as if the fight was a nervous gradually revealing the known, the field from its broad chest in long plume from the atmosphere on the slopes and there is water ongenerally spread at the Qingming, round trees and crops have begun to sway in the breeze, the leaves bee calm and. Dew back in the early morning and evening wetting the ridge, quietly put up the field. Lu Lan also came upquietly afloat, no longer go back to the valley. Although the sun is still bright, but the pain is no longer the backbone of Sunburn people bee, Kiyosumi, as if it was weak, and can not be distilled into a field, it is the field of reconciliation and the like; 。 。 Autumn is here! 中：不知道从多久起，仿佛一场紧张的拼搏终于渐渐地透出了分晓，田野从它宽阔的胸膛里透过来一缕悠悠的气息，斜坡上和坝子上有如水一般的清明在散开，四下里的树木和庄稼也开始在微风里摇曳，树叶变得从容而宽余。露水回来了，在清晨和傍晚润湿了田埂，悄悄地挂上田间。露岚也来到了坝子上，静静地浮着，不再回到山谷里去。阳光虽然依旧明亮，却不再痛炙人的脊梁，变得宽怀、清澄，仿佛它终于乏力了，不能蒸融田野了，也就和田野和解了似的；……秋天来了！ 4. 上海美景英语作文小短文 Shanghai is one of the most wonderful cities .There are quite a few highrise buildings and a sea of people around us. You can see something special on the Bund,such as The Oriental Pearl TV ,Jinmao Building and various boats. By the way,there are famous for its night views. Shanghai is regarded as"shopping paradise"as well.So there is no doubt you can buy anything you want.Xujiahui and Yu Garden are the best place you can go shopping. 5. 怎样写英语中关于写景的作文 Beijing in Autumn is more beautiful than other seasons. Red leaves in Xiang Moutain, the Great Wall,the Summer Place and so on . Actually Autumn is not the best time since the temperature is still too high. And the real time that red leaves full fille the Fragrant Hill (xiang shan should be translated in this way) is in October, around the golden week on October 1st. the symbol of Beijing as well as of China; Tiananmen Square, the largest city square in the world; the former Imperial Palace (the "Forbidden City"), the largest and best-preserved ancient architectural plex in the world; and the Great Wall at Badaling, one of the "seven wonders of the world." Of these, the former Imperial Palace, the Great Wall, the site of Peking Man at Zhoukoudian, the Summer Palace and the Temple of Heaven are on the UNESCO World Cultural Heritage List. 6. 描写青岛风景的英文作文 Once three years ago, I went to Qingdao, three years later when I again set foot on this piece of land of Qingdao, I was deeply attracted by her beauty, such as the one after an absence of long-lover 。 。 青岛三面环水，一面环山，独特的地理环境，造就了她得天独厚的风景人文景观。 Qingdao is surrounded by water, one side by mountains, the unique geographical environment created a unique landscape of her cultural landscape. 这次去青岛正好遇上下大雾，远处的楼群在雾中若隐若现。 Trip to Qingdao, right there under the fog, the distance-rise buildings looming in the fog. 据导游说，青岛的楼房建筑风格有26国风格之多，我没有细数，也分辨不出来。 According to tour guide said the architectural style of buildings in Qingdao, there are 26 countries many styles, I did not breakdown, but also to distinguish not e out. 青岛的城市是建在小山坡上的，车开在狭小而干净的山间街道上，一会上升，一会下沉，一会是九十度的转弯。 Qingdao city is built on the hills, he drove in a *** all mountain and clean streets, one will rise for a sink, one will be turning niy degrees. 人们都好奇的等待，希望下一次的转弯出现的是另一番美景，而青岛每次都没有令游人失望。 People are curious to wait, hoping the next turn there was another round of beauty, but each time it failed, Qingdao, will give visitors a disappointment. 跟随着导游的解说，我们一路左顾右盼，郁郁葱葱的青岛植物园、偌大的汇宾广场、旧时的德国监狱……还有很多我记不清的美丽景点，不断的从我们眼前闪过，然后慢慢向后边退去。 Followed guide, explanations, and we were glance right and left, Qingdao lush botanical gardens, the huge Department of bin square, the old German prison, I can not remember 。 。 There are many beautiful spots, constantly flashed before our eyes from, and then slowly retreated behind. 车窗外，一个红发、碧眼、高鼻梁的外国男士正在街边的人行道上小跑，他穿着运动的球衣球裤，显然是在锻炼，我不由自主的看了看表，才发现这是在午后！ Outside the car, a red hair, blue eyes, high nose of foreign men are street sidewalk trot, He was wearing sports pants jersey ball is clearly in the exercise, I could not help of looked at my watch, it was found that this is a Afternoon！ 青岛潮湿的空气、蒙蒙的薄雾和并不热烈的阳光会让你忘记了时间……听说青岛很多沿海的别墅楼群都被外国人买了去，作为他们休闲度假的场所。 Qingdao, moist air, misty haze, and do not let you fet the warm sun of time 。 。 heard a lot of the coast of Qingdao, villa-rise buildings have been bought to foreigners, as their venue for leisure. 精明的外国人在周游了世界之后，最后的落脚点选择了青岛，足以说明青岛的魅力与吸引力！ Shrewd foreigners traveling the world after, the final choice of Qingdao, Qingdao, illustrates the charm and appeal！ 当你在青岛旅游观光的时候，也许在不远处的别墅里，正有一个金发、碧眼的美丽女郎，正在阳台上品着咖啡，朝着你深情的微笑……正所谓你在桥上看风景，楼上看风景的人在看你。 When you travel and touri *** in Qingdao, when, perhaps not far from the villa, is a blond, blue-eyed beautiful girl, is the balcony top grade of coffee, affectionate towards you *** ile 。 。 the saying goes, you look at the bridge scenery, the people upstairs to see scenery see you. 我总觉得生活在青岛的人们是幸福的，整个青岛就像一个大大的花园，是风格各异、参差不齐的楼群点缀了这个“花园”，而不是这些花园、植物园点缀了这座城市！ I always felt that people living in Qingdao, is happy, the whole Qingdao, like a big garden styles, uneven-rise buildings interspersed with the "garden" rather than the gardens, botanical gardens dotted the city ！ 青岛不但是个旅游的天堂，也是个消遣、饮食、购物的天堂。 Qingdao is not only a tourist"s paradise, is also entertainment, dining, shopping paradise. 日本的足疗、韩国的料理、法国的家乐福等许多久负盛名的厂商和知名品牌纷纷在青岛安家落户。 Japan"s Foot, South Korea"s food, the French Carrefour and many other prestigious panies and brands have settled in Qingdao. 如果你是个美食家、购物狂或者是个追求完美主义的人，那么青岛你一定不可不去。 If you are a gourmet, shopping, mad, or is a perfectionist doctrine, then you must not do not Qingdao. 因为在青岛，你不用出国就可以享受不同国家和地区的异域风情，满足你对不同国家和地区、美食和购物、物质和品位等种种不同种类、不同层次的追求。 Because in Qingdao, you do not have to go abroad can enjoy the different countries and regions of exotic locations, to meet your different countries and regions, food and shopping, material, and taste all kinds of different types, different levels of pursuit. 俗话说靠山吃山，靠水吃水。 As the 。 7. 求一篇写风景的英语作文 1、Guilin is in the north of Guangxi. The population in the city of Guilin is more than six hundred thousand. There are famous and beautiful sceneries in Guilin. If you e to Guilin, you will know how clear the water is and how green the hills are. Every year many tourists e to Guilin for a visit. You can take a boat to see the scenes of the Li River. You can also visit the scenic spots in the city on free buses. You will enjoy yourself if you go to Guilin. 桂林在广西的北部，市区人口是60多万。 桂林有著名而美丽的风景。 如果你来到桂林，你将知道那里的水是多么的清，那里的山是多么的绿。 每年许多游客来这里参观。你可以乘游船看漓江风光，也可乘免费公车参观市区各景点。 如果你来桂林，你一定会玩得愉快。 Guilin lies in the north of Guangxi. There are more than 600, 000 people in the city. Guilin is famous for its beautiful sceneries in the world. ff you e to Guilin, you will know how clear the water is and how green the hills are. Many tourists e and visit Guilin every year. There you can take a boat to see the scenes of the Li River and visit the scenic spots in the city on free buses. Wele to Guilin for a visit. 桂林位于广西北部，市区有60多万人。 桂林以风景荚丽而闻名于世。 如果你来桂林，你将会知道那的水是多么的清，山是多么的绿。 每天许多游客来此参观。在那你可以乘船游漓江，也可以坐免费公共汽车游览市区各景点。 欢迎来桂林参观。 2、it"s well known that the yellow river is the second longest river in china. though my hometown is close to her, yet i had no chance to enjoy myself at her beautiful scenery. what a pity!to my great joy we were told that we would go there and have a good look at the lovely river on sunday. it took us quite a few hours" ride to reach the bank of the river,where we saw the chunü spring.it is one of the most famous hot springs there . the water of the spring is so clear that we couldn"t help diving into it. our head teacher, together with us, swam happily. floating on the water, i looked around . we were surrounded by the great mountains. then we got on some *** all boats. we had been longing to float on the mother river. seeing her powerful current and attractive beauty, i felt proud of being one of her sons. it was noon before we knew it. we went ashore and then danced and sang happily on the grassland. we helped ourselves to the tasty fish, crabs and other food, which we cooked ourselves. it was time for us to go home. we had to say good-bye to the mother river. we all felt reluctant when we left her.. 【译文】但众所周知，黄河是中国第二大河。 虽然我的家乡是接近她，但我没有机会欣赏她的美丽的景色自己。这是很可惜我的巨大喜悦，我们被告知，我们将去那里，并在上周日好好看看美丽的河流。 我们花了相当多几个小时的车程到达河，在那里我们看到了春雨spring.it银行是世界上最有名的温泉有1。该泉水是那么清楚，我们不能不把它跳水。 我们的校长，与我们一起，快乐地游。浮在水面上，我环顾四周。 我们周围的大山。然后我们得到一些小船。 我们一直希望漂浮在母亲河。看到她的强大电流和有吸引力的美丽，我觉得被她的一个儿子感到自豪。 这是中午才知道这一点。我们上岸，然后跳舞，唱草原上快乐。 我们帮助自己的美味鱼，蟹和其他食品，熟食，我们自己。是时候了，我们回家了。 我们不得不说再见的母亲河。我们都觉得不愿意我们离开的时候，她..。 8. 求一篇关于写乡村美景的英语作文 Last summer vacation, my parents asked me where I wanted to travel. I answered, since I had not see my grandfather and grandmother for long time, how about to see them. My parents *** iled and nodded with admiring. My grandpa and grandma live in a mountain village. After three hours on the coach, we reached a hill entry. When I get off the coach, I saw a familiar figure, my uncle. Beside him, there was a cow carriage. My uncle told us that he followed my grandpa and 9. 写一篇关于风景的英语作文, Our beautiful school this is our school. It"s very beautiful. We"ve got a big library. Some children can read books here. We"ve got a pretty garden. Some flowers are bloom. We"ve got a music room, an art room and a sports centre. Some children can sing songs in the music room. Some children can draw pictures in the art room. Some children can play ping pang in the sports center. Some children can play soccer on the playground. Some fish can swim in the lake. Some children can have classes in the classroom. I like our beautiful school! 10. 写丽水的美景英语作文 My hometown is the Zhejiang Lishui, is a very beautiful city,throughout the year as beautiful as a painting. Spring, on themountain the bird sounds, the hundred flowers open, the sunlightscatters down from the leaf beeen, according to on the place, treebeeen on the forest also has each kind of bird. In the autumn, thehometown also has very many delicacies the fruit, I love hometownLishui.。

《简爱》十大经典选段:1) "I resisted all the way: a new thing for me." (Chapter 2).Jane says this as Bessie is taking her to be locked in the red-room after she had fought back when John Reed struck her. For the first time Jane is asserting her rights, and this action leads to her eventually being sent to Lowood School.2) "That night, on going to bed, I forgot to prepare in imagination the Barmecide supper, of hot roast potatoes, or white bread and new milk, with which I was wont to amuse my inward cravings. I feasted instead on the spectacle of ideal drawings, which I saw in the dark - all the work of my own hands." (Chapter 8).Jane writes of this after she has become comfortable and has excelled at Lowood. She is no longer dwelling on the lack of food or other material things, but is more concerned with her expanding mind and what she can do.3) "While I paced softly on, the last sound I expected to hear in so still a region, a laugh, struck my ears. It was a curious laugh - distinct, formal, mirthless. I stopped" (Chapter 11).Jane hears this laugh on her first full day at Thornfield Hall. It is her first indication that something is going on there that she does not know about.4) "Women are supposed to be very calm generally: but women feel just as men feel; they need exercise for their faculties, and a field for their efforts as much as their brothers do; they suffer from too rigid a restraint, too absolute a stagnation, precisely as men would suffer; and it is narrow-minded in their more privileged fellow-creatures to say that they ought to confine themselves to making puddings and knitting stockings, to playing on the piano and embroidering bags" (Chapter 12).Jane thinks this as she looks out of the third story at the view from Thornfield, wishing she could see and interact with more of the world.5) "The ease of his manner freed me from painful restraint; the friendly frankness, as correct as cordial, with which he treated me, drew me to him" (Chapter 15). Jane says this after Rochester has become friendlier with her after he has told her the story of Adele"s mother. She is soon in love with him and goes on to say, "And was Mr. Rochester now ugly in my eyes? No, reader: gratitude and many associates, all pleasurable and genial, made his face the object I best liked to see; his presence in a room was more cheering than the brightest fire" (Chapter 15).6) "I knew," he continued, "you would do me good in some way, at some time: I saw it in your eyes when I first beheld you; their expression and smile did not.strike delight to my inmost heart so for nothing" (Chapter 15)After the fire Rochester tries to get Jane to stay with him longer and he says this to her. This is one of the reasons that Jane feels he fancies her.7) "I had not intended to love him; the reader knows I had wrought hard to extirpate from my soul the germs of love there detected; and now, at the first renewed view of him, they spontaneously revived, great and strong! He made me love him without looking at me" (Chapter 17)Jane says this when she sees Rochester again after his absence. She had tried to talk herself out of loving him, but it was impossible. This is also an example of one of the times that Jane addresses the reader.8) "In the deep shade, at the farther end of the room, a figure ran backwards and forwards. What it was, whether beast or human being, one could not, at first sight tell: it groveled, seemingly on all fours: it snatched and growled like some strange wild animal: but it was covered with clothing and a quantity of dark, grizzled hair wild as a mane, hid its head and face" (Chapter 26).This is what Rochester, Mason, and Jane see when they return from the stopped wedding and go up to the third story. This is the first time Jane really sees Rochester"s wife.9) "Gentle reader, may you never feel what I then felt? May your eyes never shed such stormy, scalding, heart-wrung tears as poured from mine. May you never appeal to Heaven in prayers so hopeless and so agonized as in that hour left my lips; for never may you, like me, dread to be the instrument of evil to what you wholly love" (Chapter 27).Jane says this as she is quietly leaving Thornfield in the early morning. She knows that she is bringing grief upon herself and Rochester, but she knows she must leave.10) "Reader, I married him."This quote, the first sentence in the last chapter, shows another example of Jane addressing the reader, and ties up the end of the story. Jane is matter-of-fact in telling how things turned out.

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1、有荒节约度荒，天荒节约备荒。 2、Store a spoonful of rice a day and a stone of grain a thousand days. 3、节粮从我做起，建设节约型社会。 4、存粮如存金，有粮不担心。 5、勤勤俭俭粮满仓，大手大脚仓底光。 6、米饭粒粒念汗水，不惜粮食当自悔。 7、Cherish grain and be prepared for danger in times of peace. 8、树立节粮意识，珍惜劳动成果。 9、Think of danger in times of peace and cherish food. 10、Rice grains sweat， at the grain regret late. 11、If you cherish clothes， you have clothes to wear and rice to eat. 12、There is no seed in gold， but it comes from thrifty people. 13、节约粮食，人人有责。节约粮食，个个有利。 14、The family has ten thousand burdens， does not take off mends the clothing， does not throw the leftovers. 15、珍惜粮食，拒绝“舌尖浪费”。 16、Some people live， he has died; Some people are dead. He"s still alive. 17、Set up the consciousness of saving grain and cherish the fruits of labor. 18、What"s your heart when you"re full of food in high buildings， or when you"re happy in deep halls? 19、稻饭千颗只微润，布衣一籽自多寒。 20、耕耘十亩凝心血，忙碌一生度暑寒。 21、A grain of rice， a drop of sweat， grains of grain， sweat change. 22、A porridge and a meal are hard to think about; Half a thread， constant thought， material difficulties. 23、衣食父母多辛苦，不忘初心感念恩。 24、A little water flows long， and you don"t have to worry about disasters. 25、有的人活着，他已经死了；有的人死了，他还活着。 26、Eat and drink， look before your eyes， and live frugally through the famine. 27、If you are warm enough， you can"t stop drinking. If you are hungry or cold， you can prepare surplus food. 28、One minute in the disk， one minute in the kitchen. 29、精打细算够半年，遇到荒年不受难。 30、富庶无饥当惜谷，藏馐有备自良循。 31、从此，一粥一饭倍思量。 32、Saving food is everyone"s responsibility! 33、Cold and warm floating dust， food for the day， bitter and sweet in the world， good first. 34、Careful calculation， oil and salt constantly. 35、年年有储存，荒年不荒人。 36、崇尚节粮风气，促进可持续发展。 37、即使饥肠辘辘，也要风度依然。 38、日储一勺米，千日一石粮。 39、天地“粮”心，珍食莫蚀。 40、拙妻奉上粥一碗，又忆童年遗憾。 41、Cherish the fruits of labor and oppose the waste of grain. 42、桌上一粒饭，农民一滴汗。 43、Hard working and thrifty， the grain is full， the money is extravagant， the bottom of the warehouse is smooth. 44、Rice grain read sweat， at the grain when regret. 45、If you are rich and have no hunger， you should cherish the grain. If you have good food， you can follow it well. 46、厉行勤俭节约杜绝餐饮浪费。 47、Heaven and earth "grain" heart， treasure food. 48、A grain of rice on the table makes the farmer sweat. 49、It is necessary to be thrifty and rich to serve the dishes with sweat. 50、Careful calculation is enough for half a year. 51、Every meal does not care about farming， but every grain strives to smell the fragrance of the earth. 52、When there is a famine， save to tide over it; when there is a famine， save to prepare for it. 53、You should know who is sweating when you enjoy Gaoliang as a guest. 54、How hard parents work， do not forget the original heart of gratitude. 55、My humble wife offered me a bowl of porridge and recalled my childhood regret. 56、We should be diligent and thrifty， and put an end to food and beverage waste. 57、省下一颗粮食，也许可以救活一个人的生命！ 58、No agriculture is unstable， no grain is chaotic. 59、We should cherish grain and refuse to waste it. 60、粒粮食一滴汗，粒粒都是金不换。 61、今日省把米，明日省滴油，来年买条大黄牛。 62、He who knows "food" is a hero. 63、识“食物”者为俊杰。 64、粥一饭，当思来处不易；半丝半缕，恒念物力维艰。 65、A grain of grain， a drop of sweat， is gold. 66、If you want to get enough grain， you have to have a simple meal. 67、倒下的是剩饭，流走的是血汗。 68、Save food and stay away from waste. 69、黄金本无种，出自勤俭家。 70、All day long， grains can be sweet. 71、It"s not easy to be satisfied， but it"s hard to be satisfied. 72、粒米，一滴汗，粒粒粮食汗珠换。 73、No matter how much food there is， we should prepare several pots of wild vegetables. 74、A grain of grain， a drop of sweat. 75、尽享膏粱为上客，应知汗水淌谁身。 76、粮收万石，也要粗茶淡饭。 77、Everyone is responsible for saving food. Saving food is good for everyone. 78、If you save grain， you don"t worry about it. 79、食不过佳，充饥则可；身不过华；遮身则可。 80、Since then， a porridge and a meal have been considered twice. 81、Saving food is not only a virtue， but also a quality. In the final analysis， it is everyone"s responsibility. 82、节约光荣，人见人赞；浪费可耻，谁闻谁恶。 83、Save food， save clothes， and get better every day. 84、珍惜劳动成果，反对浪费粮食。 85、Who love romantic high style， a common pity for the times thrifty dressing. 86、节约粮食，人人有责。节约粮食，人人有利。 87、Starting from me， we should build a conservation oriented society. 88、粒米，千滴汗，粒粒粮食汗珠换。 89、家有万担，不脱补衣，不丢剩饭。 90、If you can"t eat well， you can satisfy your hunger; The body is not beautiful; Cover up. 91、Every year there is storage， but not waste people. 92、From today on， be a thrifty person. 93、省吃餐餐有，省穿日日新。 94、Advocate grain saving and promote sustainable development. 95、惜衣有衣穿，惜饭有饭吃。 96、节约粮食是美德，也是素质，归根结底是每个人的责任。 97、Saving is glorious， and people praise it; Waste is shameful， who hears who is evil. 98、高楼饱食何心若，深殿酣欢岂坐宾？ 99、Rice a thousand only slightly run， cloth a seed from more cold. 100、Those who cherish food will always have food. 101、Even if you"re hungry， keep your manners. 102、饱暖何堪防断饮，饥寒方叹备余粮。 103、粥一饭当思来之不易，一丝一缕恒念物力维艰。 104、What fell down was leftovers， and what flowed away was sweat and blood. 105、省下一颗粮食，已许可以救活一个人的生命！ 106、冷暖浮尘食为天，苦甜于世善当先。 107、Save rice today， save oil tomorrow， and buy a scalper next year. 108、A porridge and a meal are hard to come by， and a thread of constant thought is hard to come by. 109、米饭粒粒淌汗水，不惜粮食悔之迟。 110、志以澹泊明，而节从肥甘丧。 111、饱里且知来不易，福中仍是懂辛艰。 112、Save a grain， may be able to save a person"s life! 113、The ambition is simple and bright， but the festival is fat and sweet. 114、谷丰登虽靠天，汗滴禾下更辛艰。 115、Although the harvest of grain depends on the weather， it is more arduous to sweat. 116、从今天起，做一个节约的人。 117、Every grain deserves to be treated gently. 118、A grain of rice， a thousand drops of sweat， grains of grain， sweat change. 119、粮再多，野菜也要备几锅。 120、谁爱风流高格调，共怜时世俭梳妆。 121、每一粒粮食，都值得温柔以待。 122、盘飧汗酿需节俭，中馈血凝当富强。 123、Ten acres of hard work， a busy life through the heat and cold. 124、餐餐不念农耕苦，粒粒争闻地润香。

中秋节又称月夕、秋节、仲秋节、八月节、八月会、追月节、玩月节、拜月节、女儿节或团圆节，是流行于中国众多民族与东亚诸国中的传统文化节日，时在农历八月十五；因其恰值三秋之半，故名，也有些地方将中秋节定在八月十六。[1-2]中秋节始于唐朝初年，盛行于宋朝，至明清时，已与元旦齐名，成为中国的主要节日之一。受汉族文化的影响，中秋节也是东南亚和东北亚一些国家尤其是生活在当地的华人华侨的传统节日。自2008年起中秋节被列为国家法定节假日。国家非常重视非物质文化遗产的保护，2006年5月20日，该节日经国务院批准列入第一批国家级非物质文化遗产名录。中秋节是中国三大灯节之一，过节要玩灯。但中秋没有像元宵节那样的大型灯会，玩灯主要只是在家庭、儿童之间进行的

各位游客朋友们：我代表我们海外旅行社欢迎大家的到来。我姓王，大家就叫我小王好了！就好像人们常说的那样，相逢就是缘分。能和大家相逢在美丽的江城武汉并和大家一起度过这段美好的时光，我感到非常荣幸。这位是我们的司机刘师傅，驾驶经验非常丰富，所以各位在旅游途中可以放心地欣赏窗外武汉的美景。今天就由我们两个为大家服务，大家有什么问题可以尽管提出来，我们将尽力为您解决。希望能用我们的热心、耐心和细心换来你的放心、开心。今天我就带大家去参观武汉市著名的佛教寺庙——归元禅寺。利用路上这段时间，我先给大家简单介绍一下归元禅寺的概况。归元寺创建于清顺治十五年（1658年），分东西南北中五个院落，占地二万多平方米，他是由来自浙江的白光与主峰两位法师在明代诗人王章甫的葵圆旧址上兴建的，大家知道归元禅寺这个寺名的由来吗？这是因为在战乱时期两位法师游历于汉阳，见尸骨遍野，他们就想修建一座寺院来掩埋尸骨。寺院建成后，法师认为：元，数之始，道之极，物之总也，归元寺是得道成佛之意，所以就叫归元寺。说话间，不知不觉间我们就到了目的地，现在请大家带好随身物品随我下车，在进归元寺前我要提醒大家一下，不要在庙前购买任何香烛，因为庙里都是木制建筑，为了避免火灾，里面是不准燃香烧烛的。另外，大家进庙时也不要踩门槛，佛主是很忌讳脚的，认为那是肮脏之物。那么现在我们就进寺参观，步入归元寺的东院，我们首先看到这高大的杏黄色的门，它也就是三门了，一般寺院建筑的大门有“一字门”“八字门”之分，归元寺三门呈八字朝西而开，象征着广结善缘，吉祥如意，三门正上方有一块长方形直匾，上面写着“归元禅寺”四个大字，大家都应该知道一般寺院都是横匾，为什么这里是是竖匾？而且这里的围墙都是杏黄色的，这又不同于一般寺庙围墙的颜色 各位游客朋友们：我代表我们××旅行社欢迎大家的到来。我姓张，大家就叫我小张好了！就好像人们常说的那样，相逢就是缘分。能和大家相逢在美丽的江城武汉并和大家一起度过这段美好的时光，我感到非常荣幸。这位是我们的司机倪师傅，驾驶经验非常丰富，所以各位在旅游途中可以放心地欣赏窗外武汉的美景。今天就由我们两个为大家服务，大家有什么问题可以尽管提出来，我们将尽力为您解决。希望能用我们的热心、耐心和细心换来你的放心、开心。归元寺 归元寺位于武汉市内，是清顺治十五年(1658)浙江僧人白光、主峰来此创建的。1983年被国务院确定为汉地全国重点佛教寺院。现为湖北省佛教协会和武汉市佛教协会的所在地。这里古树参天，花木繁茂，泉清水绿，曲径通幽，是“汉西一境”。 归元寺由北院、中院和南院三个各具特色的庭院组成，拥有藏经阁、大雄宝殿、罗汉堂三组主要建筑，占地面积17500多平方米。北院的主要建筑是藏经楼，是一座两侧五开间的楼阁式建筑，高约25米，顶为大脊，鱼角搬爪，飞栱飞檐，古朴玲珑；当面为四柱通天，双凤朝阳，五龙戏珠。整个建筑精巧壮观，金碧辉煌。这里藏有许多佛教文物，除藏经外，还有佛像、法物、石雕、书画碑帖及外文典籍，是国内收藏佛像较多的一个佛寺。1935年太虚法师出访缅甸时，仰光的佛教徒赠他一尊1吨多重的玉石雕成的释迦牟尼佛像，就供奉在这里。这种佛像在我国只有三尊，其他二尊分别列供于北京和上海。藏经阁里收藏的佛经有：清代《龙藏》一部，宋代影印本《碛砂藏》一部，清末民初上海印《频伽藏》一部。另外还有两件珍品：一是清光绪元年(1875)，湖南衡山69岁老人李舜千书写的“佛”字。“佛”字是在长宽不超过6寸的纸上，由《金刚经》和《心经》原文共5424个字组成。每个字只有芝麻大，肉眼分辨不清。用30倍放大镜看，笔力挺秀，是书法珍品。另一件是武昌僧人妙荣和尚刺血调和金粉抄成的《华严经》和《法华经》，字体娟秀，堪称精品。 中院的主体建筑是大雄宝殿。该殿初建于清顺治十八年(1661)，后经多次维修。现大雄宝殿是清光?

摘要：虚拟现实技术是计算机图形环境和电子外设产生逼真的视觉，听觉，触觉，部队和其他伪三维的物质环境的意识。 VRML is for real-time roaming the virtual reality modeling language. VRML的是实时漫游虚拟现实建模语言的时间。 This paper introduces the concept of virtual reality technology, technical features, applications and VRML concept, development and construction, and discusses the application of VRML virtual reality technology in an important position.本文介绍了虚拟现实技术的概念，技术特点，应用及VRML的概念，发展和建设，并讨论了在重要位置，VRML的虚拟现实技术的应用。 Keywords: computer; virtual reality; VRML：A virtual reality technology关键词：计算机，虚拟现实VRML的：一个虚拟现实技术1.1 The concept of virtual reality technologyVirtual Reality (Viamal Reality) technology is 90 years since the 20th century, the rise of a new information technology, is a new form of human-computer interface. 1.1虚拟现实概念technologyVirtual现实（Viamal现实）技术是90年以来的20世纪，一个新的信息技术的兴起，是一个人机界面的新形式。 What it seeks is the traditional needs of people use a computer from a keyboard and mouse to operate the equipment of its people are into computers to create artificial environments.它追求的是人民的需要使用传统的键盘和鼠标操作电脑的人的设备，计算机制造人工环境。 Users with complex fixed equipment (such as data gloves, helmets, etc.) to the natural methods of interaction with the virtual environment, mutual influence, to gain experience with the real-world equivalent, as well as experience in the real world is difficult to experience.与复杂的固定设备，如数据手套，头盔等），以互动的自然方法（用户与虚拟环境，相互影响，以获得与现实世界同等经验，以及在现实世界的经验是很难体验。1.2 The development of virtual reality technologyThe origins of virtual reality technology can be traced back to 1970, he served as Ivan Suther Land under the leadership of the successful development of the first head-mounted display. 1.2虚拟现实的虚拟现实技术technologyThe起源发展可以追溯到1970年，他担任伊凡萨瑟土地下的第一个头盔显示器研制成功的领导。 People wear a head-mounted display, you can see a side length of 5 cm cube wireframe figure floating before him.人们戴上头盔显示器，你可以看到一个5厘米的立方体线框图边长在他面前浮动。 When the experimenter turned his head, you can see the light of the different aspects of the cube can be like the real world as to determine the shape and location of the object.当实验者把他的头，你可以看到的立方体的各个方面可以像光，以确定该物体的形状和位置真实的世界。 1972 Nolan * Bushnell invented the video game rorh; 1985 Nian, Apple"s Macintosh started to develop Sinmet, 1989 Nian Sinmet completed. 1972年诺兰*布什内尔发明了视频游戏rorh; 1985年，苹果公司的Macintosh开始发展Sinmet，1989年Sinmet完成。 NASA"s Ames Research Center using the company"s pocket Radioshaek LCD TV screens developed a head-mounted virtual reality glasses, and to develop into the first commercial virtual reality hardware / software, Supemoelwit the US Air Force flight simulator.美国宇航局艾姆斯研究中心使用该公司的口袋里Radioshaek液晶电视屏幕上开发了一种头戴式虚拟现实眼镜，并成为第一个商业化的虚拟现实开发硬件/软件，Supemoelwit美国空军飞行模拟器。 The term virtual reality has become a topic of everyday life.虚拟现实一词已成为日常生活的话题。

在旧书铺里买回来维尼(Vigny)的《诗人日记》(Journald"unpo te)，信手翻开，就看见有趣的一条。他说，在法语里，喜乐(bonheur)一个名词是“好”和“钟点”两字拼成，可见好事多磨，只是个把钟头的玩意儿(Silebonheurn"taitqu"unebonnedenie！)。我们联想到我们本国话的说法，也同样的意味深永，譬如快活或快乐的快字，就把人生一切乐事的飘瞥难留，极清楚地指示出来。所以我们又概叹说：“欢娱嫌夜短！”因为人在高兴的时候，活得太快，一到困苦无聊，愈觉得日脚像跛了似的，走得特别慢。德语的沉闷(langweile)一词，据字面上直译，就是“长时间”的意思。《西游记》里小猴子对孙行者说：“天上一日，下界一年。”这种神话，确反映着人类的心理。天上比人间舒服欢乐，所以神仙活得快，人间一年在天上只当一日过。从此类推，地狱里比人间更痛苦，日子一定愈加难度；段成式《西阳杂俎》就说：“鬼言三年，人间三日。”嫌人生短促的人，真是最快活的人；反过来说，真快活的人，不管活到多少岁死，只能算是短命夭折。所以，做神仙也并不值得，在凡间已经三十年做了一世的人，在天上还是个未满月的小孩。但是这种“天算”，也有占便宜的地方：譬如戴君孚《广异记》载崔参军捉狐妖，“以桃枝决五下”，长孙无忌说罚得太轻，崔答：“五下是人间五百下，殊非小刑。”可见卖老祝寿等等，在地上最为相宜，而刑罚呢，应该到天上去受。 “永远快乐”这句话，不但渺茫得不能实现，并且荒谬得不能成立。快过的决不会永久；我们说永远快乐，正好像说四方的圆形，静止的动作同样地自相矛盾。在高兴的时候，我们空对瞬息即逝的时间喊着说：“逗留一会儿罢！你太美了！”那有什么用？你要永久，你该向痛苦里去找。不讲别的，只要一个失眠的晚上，或者有约不来的下午，或者一课沉闷的听讲——这许多，比一切宗教信仰更有效力，能使你尝到什么叫做“永生”的滋味。人生的刺，就在这里，留恋着不肯快走的，偏是你所不留恋的东西。 快乐在人生里，好比引诱小孩子吃药的方糖，更像跑狗场里引诱狗赛跑的电兔子。几分钟或者几天的快乐赚我们活了一世，忍受着许多痛苦。我们希望它来，希望它留，希望它再来——这三句话概括了整个人类努力的历史。在我们追求和等候的时候，生命又不知不觉地偷度过去。也许我们只是时间消费的筹码，活了一世不过是为那一世的岁月充当殉葬品，根本不会想到快乐。但是我们到死也不明白是上了当，我们还理想死后有个天堂，在那里——谢上帝，也有这一天！我们终于享受到永远的快乐。你看，快乐的引诱，不仅像电兔子和方糖，使我们忍受了人生，而且彷佛钓钩上的鱼饵，竟使我们甘心去死。这样说来，人生虽痛苦，却不悲观，因为它终抱着快乐的希望；现在的账，我们预支了将来去付。为了快活，我们甚至于愿意慢死。 穆勒曾把“痛苦的苏格拉底”和“快乐的猪”比较。假使猪真知道快活，那么猪和苏格拉底也相去无几了。猪是否能快乐得像人，我们不知道；但是人会容易满足得像猪，我们是常看见的。把快乐分肉体的和精神的两种，这是最糊涂的分析。一切快乐的享受都属于精神的，尽管快乐的原因是肉体上的物质刺激。小孩子初生了下来，吃饱了奶就乖乖地睡，并不知道什么是快活，虽然它身体感觉舒服。缘故是小孩子时的精神和肉体还没有分化，只是混沌的星云状态。洗一个澡，看一朵花，吃一顿饭，假使你觉得快活，并非全因为澡洗得干净，花开得好，或者菜合你口味，主要因为你心上没有挂碍，轻松的灵魂可以专注肉体的感觉，来欣赏，来审定。要是你精神不痛快，像将离别时的宴席，随它怎样烹调得好，吃来只是土气息，泥滋味。那时刻的灵魂，彷佛害病的眼怕见阳光，撕去皮的伤口怕接触空气，虽然空气和阳光都是好东西。快乐时的你一定心无愧怍。假如你犯罪而真觉快乐，你那时候一定和有道德、有修养的人同样心安理得。有最洁白的良心，跟全没有良心或有最漆黑的良心，效果是相等的。 发现了快乐由精神来决定，人类文化又进一步。发现这个道理，和发现是非善恶取决于公理而不取决于暴力，一样重要。公理发现以后，从此世界上没有可被武力完全屈服的人。发现了精神是一切快乐的根据，从此痛苦失掉它们的可怕，肉体减少了专制。精神的炼金术能使肉体痛苦都变成快乐的资料。于是，烧了房子，有庆贺的人；一箪食，一瓢饮，有不改其乐的人；千灾百毒，有谈笑自若的人。所以我们前面说，人生虽不快乐，而仍能乐观。譬如从写《先知书》的所罗门直到做《海风》诗的马拉梅(Mallarmé），都觉得文明人的痛苦，是身体困倦。但是偏有人能苦中作乐，从病痛里滤出快活来，使健康的消失有种赔偿。苏东坡诗就说：“因病得闲殊不恶，安心是药更无方。”王丹麓《今世说》也记毛稚黄善病，人以为忧，毛曰：“病味亦佳，第不堪为躁热人道耳！”在着重体育的西洋，我们也可以找着同样达观的人。工愁善病的诺凡利斯(Novalis)在《碎金集》里建立一种病的哲学，说病是“教人学会休息的女教师”。罗登巴煦(Rodenbach)的诗集《禁锢的生活》(LesViesEncloses)里有专咏病味的一卷，说病是“灵魂的洗涤(puration)”。身体结实、喜欢活动的人采用了这个观点，就对病痛也感到另有风味。顽健粗壮的十八世纪德国诗人白洛柯斯(B.H.Brockes)第一次害病，觉得是一个“可惊异的大发现(Einebewunderung swrdige Erfindung)”。对于这种人，人生还有什么威胁？这种快乐，把忍受变为享受，是精神对于物质的最大胜利。灵魂可以自主——同时也许是自欺。能一贯抱这种态度的人，当然是大哲学家，但是谁知道他不也是个大傻子？ 是的，这有点矛盾。矛盾是智慧的代价。这是人生对于人生观开的玩笑。译文In old books"s shop to buy back pooh (Vigny) "poet diary (Journald "unpo te), letter hand opened, they saw interesting one. He said, "in French, joy (bonheur) a noun is" good "and" clock "two characters Mosaic, visible often brings misfortune, just an hour contraption Silebonheurn "taitqu" unebonnedenie!) . We associate to our country words parlance, also mean deep forever, such as happy or joyful quick word, just put life all pleasures floating d.a retention, extremely clear instructions out. So again we admire said: "pleasure disrelish night short!" Because the person when you are happy, live so fast, to a poor boring, the foot feels like lameness, though, go very special slowly. German depressing (langweile) a word, according to literally literal translation, is "a long time" means. "Journey to the west" in little monkey of sun skywalker said: "heaven day, lower year." This myth, it reflects the human psychology. Heaven than the comfortable joy, so fairy live fast, earth in heaven ought to 1 year. Henceforth analogy, hell is more painful than earth day must have more difficulty;, DuanChengShi the west Yang miscellaneous da "say:" ghost said three years, earth days." Don"t think life is short, is happiest person, Conversely, really happy person, no matter how old, live to death only can be short-lived untimely death. Therefore, to do the fairy also is not worth, has been three years on earth did buried in heaven or a under month of children. But this "day", also have the advantage of place: for example DaiJunFu "widely different ji load cui catch fox demon," the army with peach branch runoff five, "chang mowgli said penalty too light, cui answer:" five times is world 500 next, extremely non-small punishment." Visible MaiLao birthday, etc., on the earth, and the most fitting for punishment? Should go to heaven by."Happy forever" this sentence, not only slim cannot implemented, and absurd to cannot be established. Faster than the never permanent, We say that always happy, just like all round, said static movement likewise paradoxical. When you are happy, we empty of evanescent time cried out: "go hang around! You"re beautiful!" That have what use? You want to permanent, you should give pain to find. Do not speak nothing but a sleepless night, or about not to come in the afternoon, or lesson depressing listening - this many than all religious belief has more power, can make you taste what is called "eternal life taste. Life"s thorn, is here, miss the refused to go faster, partial is that you do not miss anything.Happiness in life, like entice children take medicine of sugar, and more like running dog dog race of electric field entice rabbit. A few minutes or days happy living a life time, make we endure lots of pain. We want it to, in the hope that it stay, hope it again -- these three wordses generalizes the whole history of human endeavor. In our pursuit and waited, life and unknowingly steal degrees in the past. Perhaps we just spending time chips, live life but for that I acted as the years here were funeral objects for emperors, did not know that happiness. But we also don"t understand is to die, we also bluffed into ideal after death a paradise, where - thank god, also have this day! We finally enjoy eternal happiness. You see, happy deceived, not only like electricity rabbits and sugar, so that we bore life and fang Buddha aided by the bait, and have brought us a freewill to die. In this light, life is a pain, but not a pessimistic, because it eventually hold happiness of hope. Now accounts, we advance in the future to pay. For fun, we even willing to slow death.Moller wrote "painful Socrates" and "happy pigs" comparison. If the pig really know that happy, then pig and Socrates were feeble. Pig whether can be happy like man, we do not know; But people will easily satisfied like pigs, we are often seen. The happiness of mental and physical points in two, this is the most careless of analysis. All enjoy a happy belong to spirit, although happy reason is physical substances stimulation. Children born down, fed milk have quietly sleeping, don"t know what is happy feeling comfortable, though it. Because the child spirit and body haven"t differentiation, just chaos nebula state. Taking a bath, watching a flower, eat a meal, and if you feel happy, because not all washed clean bath bloom in the well, or food to your taste, mainly because your heart no GuaAi, relaxed soul can focus on the flesh of feeling, to enjoy, to authorized. If your spirit annoyed, like will leave the banquet, along with it how to cook good, eat just soil flavor, mud taste. At that point, the soul of fang Buddha that were diseased eye dreads the sunshine, tear skin wounds afraid of contact with air, although air and sunlight are good things. Happy when you have heart without 愧怍. If you really feel happy, crime and you must and morality, an educated man also feel at ease. Have the most white conscience, with full without conscience or have the darkest conscience, the effect is the same.Discovered by the spirit to decide happy human culture, and further. Find this truth, and found that is good and evil depends on justice rather than by violence, just as important. Axiom found later, from now on the world without can be completely succumb. Force Found the spirit is all joyful according to, from now on pain lost their terrible, reduce the autocratic flesh. Spirit of alchemy can make physical pain all become happy material. Hence, burned the house with celebrated person, An express food, a Duncan, have not change its joy; Thousands of plagues 100 poison, have laughing as people. So we mentioned, life is not happy, but can still optimistic. For example from the prophet wrote the book of doing the sea breeze until Solomon poems horse-drawn mei (Mallarme), feel the pain of civilized man body to be sleepy. But can anyone taking pains, partial from sickness in filter out happy that healthy disappear gutty and compensation. Su dongpo poems is said: "due to illness have leisure pogorelich not evil, ease is a medicine more wrongly." Wang said the wretchedness of rock MaoZhi also write HuangShan disease, people thought the sorrow, MAO yue: "ill flavour excellent too, ZaoRe humanitarian ear for the first unbearable!" In the western sports emphatically, we can also find the same sensible man.

DH is the abbreviation of DOWN HILL, is meant the downhill vehicle, but also can be said to be played with mountain bike drop mountain, is the meaning of it ran DOWN the HILL.Pure pursuit of speed and head, front fork suspension travel is in commonly 180 (7 inches) - about 200 mm (8 inches), rear shock also (7 inches) in 180-180 (8 inches) mm left and right sides, front and rear wheels are equipped with a 200 mm (8 inches) hydraulic disc brake, some calipers with 4 6 pistons, piston and even there are equipped with a floating disc or double ventilated discs.100% downhill, pedal function is almost foil!Because DH speed is so fast, and very dangerous, so the athletes physical protection measures nots allow to ignore.A DH driver, in addition to a shirt and a pair of cross-country bicycle shoes material excellent car, there is a specially designed for cross-country motorcycle and DH light, good protective "full face".It is high tenacity more carbon fiber shell, foam lining, nose and mouth in front of the buffer rubber gate, with a high visibility of transparent eye mask.In addition, the body also has a comprehensive protection "protective armour".Including a connection protection of shoulder, arm, elbow pads, wristbands and breastplate of clothes, a pair of long and calf tibial iron shell or plastic shell knee, a waist sealing.Of course, a pair of gloves leather soft, feel is good.In addition, cycling pants also very exquisite, some "important parts such as inner thighs, hips also need to use more pads to protect. 求采纳

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Dear Students,Our school is planning to design new winter uniforms, including coat, shirt, trousers and trainers, and we are here to ask your opinions. The details of the new design will be discussed below.First, the coat features warm and clean, using cotton as material and will be in light blue. Second, the shirt also features clean and made with cotton, and in white colour which matches the coat well. Third, the trousers will be comfortable and in grey, using cotton as well. Last, the trainers will be in white and light and warm. Using leather as material which makes students look smart when wearing them.Please give us feedback about the design of the new uniform so that we can improve to make the best uniform for you all.

首先说明一下，金山词霸的解释reading本身就是名词-------关于动名词，语法书是这样说的动名词是非谓动词的又一种形式。它在形式上与现在分词相同，都是在动词原形的词末加-ing。在现代语法中，这两种形式同视为"-ing形式"。 这两种形式的另一个相同之处是：它们都是由动词变化而成的，它们都保留了动词的某些特征，它们都能带自己的宾语、状语，而构成动名词短语或是现在分词短语去担当句子成分。例如：Speaking in the public , he will surely be very cheerful .（现在分词短语，作状语）他在公众场所讲话时总是兴高采烈的。She hates speaking in the public.（动名词短语，作宾语）她不喜欢在公众场所讲话。 严格地说，动名词和现在分词还是有很多区别的：首先，动名词表达的动作意义不如现在分词强，因为动名词已经将动作名词化了，它不再强调动作本身了，它已把某个动作视为某种活动或是某件事情了。比如说，动名词常在句中作主语、直接宾语；我们都知道，在句中作主语、直接宾语的词只有是名词、代词，因此从某种意义上说，动名词就相当于名词、代词了。例如：Climbing up the mountain will make you exhausted. 爬上这座山会使你筋疲力尽。Stop talking please. 请不要讲话。其次，正由于动名词在某种意义上相当于名词、代词，所以它前面也可有名词的"所有格形式"或是物主代词的所有格作修饰语。例如：Would you mind my smoking here 您介意我在这儿吸烟吗？We extended a warm welcome to Mr. Rieder"s coming to our party. 我们对里德先生来参加聚会表示热烈的欢迎。从动名词在句子里的作用来看，它类似于名词；可以作主语、定语、表语和宾语。下面让我们分别看看动名词在句中作不同成分的具体情况。 1. 作主语动名词作主语与不定式作主语在语序位置方面较相似，但在表达意思上有差异。动名词作主语时，它已经将动作名词化了，已把某个动作视为某种活动或是某件事情了，动作意义很弱，比较抽象。而不定式作主语的动作意义较强，多指"要是去做某事"，这种动作往往是"要发生的一次性动作",比较具体。例如： Breathing became difficult at that altitude. 在那个海拔高度呼吸变得很困难。Reading English aloud in the morning will do you a lot of good .早晨朗读英文会给你带来许多好处。Cheating on an exam ruins one"s character .考试作弊毁坏人的性格。It takes me ten minutes to get home from my office .我从办公室回家要花十分钟。It needs time to make three copies of it .把它复制三份需要时间。动名词作主语时，也常用"It is …"和"There is …"两种句型。"It is …"的句型常用于说明"某种活动或是某件事情是如何，如何"。强调事物的性质、特征等。常用于It is后面的词有：no good , no use , useless , a waste, worthwhile , dangerous等等。句型"There is …"往往用于说明"不允许、禁止某种活动或是某件事情发生或存在"。类似一种建议、命令等。例如：It is no use waiting for him any longer .等他是没有用的。It is no good learning without practice .学而不实践是没好处的。It is dangerous using this method to measure the speed of light . 用这种方法去测量光速是危险的。It is worthwhile consulting your tutor about it again .很值得再向你的指导老师咨询一下这个问题。There is no joking about such matters .这种事开不得玩笑。There is no denying the fact that China has made a rapid progress in every aspect since it was founded .不容抵赖这个事实，中国自它成立以来已在各个方面都取得了飞速的发展。There is no littering about . 不许乱扔杂物。2. 作定语动名词作定语的情况并不是很普遍，因为多数情况仅限于单个的动名词作定语。这种情况与单个的现在分词作定语有较大的区别：单个的动名词作定语主要是说明被修饰词的作用、意义等； 而单个的现在分词作定语则主要是表示被修饰词正在做什么。请看下面的比较：动名词作定语 现在分词作定语 swimming pool 游泳池( the pool for swimming) working people 劳动人民( the people who are working) reading material 阅读材料 sleeping child 熟睡孩子 walking stick 手杖 floating needle 浮针 opening speech 开幕词 oppressing class压迫阶级 listening aid 助听器 developing countries 发展中国家 waiting room 候车室 running water 自来水 3. 作表语动名词作表语主要说明"主语是做什么的、或是怎么回事"， 动作意义弱，较抽象；而现在分词作表语则主要是表示"主语的性质、特征等"；不定式作表语却主要说明或解释"主语（要去）做什么事"，它比动名词更为具体，动作意义更强。例如：His part-time job is promoting new products for the company. （动名词） 他的业余工作是为那家公司推销新产品。Reading is for sure learning, but applying is also learning to a greater extent .（动名词）读书当然是学习，然而运用在很大程度上更是学习。Their task is exploring oil mines in the west . （动名词） 他们的任务是在西部探查油矿。The situation is very much encouraging .（现在分词） 形势非常令人鼓舞。His present job is not that stimulating as he expected. （现在分词） 他现在的工作并不是那么有刺激性。Their plan is to build another dormitory for their staff this year . （不定式）他们的计划是今年再为员工们建一栋宿舍楼。His wish is to become a pilot. （不定式） 他的愿望是当飞行员。4. 作宾语A）常见的用动名词作宾语的及物动词：avoid (避免) , cease (停止) , can"t help (忍不住) , consider (考虑) , deny (抵赖) , delay (拖延) , enjoy (喜欢) , endure (忍受) , escape (逃离) , excuse (原谅) , finish (完成) , give up (放弃) , imagine (想象) , keep on (继续) , leave off (结束、省去) , mind (介意、反对) , miss (错过) , need (需要) , postpone (推迟) , practice (练习) , put off (推迟) , require (需要) , risk (冒险) , stop (停止) , suggest (建议) 等。例如：He managed to escape suffering from the disease .他设法避免患那种疾病。After hearing the funny story , all of us couldn"t help laughing ear to ear. 听完了那个滑稽故事，我们忍不住大笑了。Excuse my interrupting you for a while .请原谅我打扰你一会儿。Prof. Smith considered giving his students a reading list before they started the next chapter.史密斯教授考虑在学生们学习下一章之前给他们一份读书清单。When he came back home from his night shift , Jason tried to avoid wakening his family .当杰逊下夜班回到家时，他尽力不弄醒他的家人。The suspect denied turning on the computer in the office that night.犯罪嫌疑人否认他那晚开过办公室的电脑。B）有些及物动词后既可用动名词作宾语，也可用不定式作宾语，两种结构在意义上差别不大。常见的有：attempt (打算) , begin (开始) , can"t afford (花不起) , can"t bear (无法容忍) , continue (继续) , deserve (值得) forget (忘记) , hate (不喜欢) , intend (打算) , like（喜欢） , love (爱) , neglect (忽略) , need (需要) , prefer (宁愿) , propose (提议) , want (需要)等。例如：Do you prefer strolling outside or staying inside ( to stroll outside or to stay inside ) ? 你是想在外面散步，还是想呆在室内 ？I can"t afford watching ( to watch ) the game through to the end because I should be at work in thirty minutes .这场比赛我是看不完了，因为半小时后我要上班。I like playing ( to play ) chess with you , but not today .我喜欢和你下棋，但不是今天。When did you begin learning ( to learn ) English ?你什么时候开始学英文的？Maria intended visiting ( to visit ) her parents last weekend , but she caught by something else . 上周末，玛莉娅曾打算去看她的父母亲，但却因其他的事而脱不开身。`注意：当need , want表示"需要"意义时，后面所接的动名词具有被动意义，例如：The office needs cleaning thoroughly . ( = … to be cleaned thoroughly .) 这间办公室需要彻底打扫。The roses in your garden want watering .( = … to be watered . ) 你花园里的玫瑰需要浇水。C）有些及物动词后也是既可用动名词作宾语，也可用不定式作宾语，但是两种结构在意义上存在一定的差别：-- 在like , love , hate , prefer等词后，若表示强调"某种爱好、一般性的倾向"，需用动名词作宾语；如指某次将发生的具体行为，则多用不定式作宾语。例如：She likes dancing more than singing .她喜欢跳舞胜过唱歌。She likes to go dancing with her colleagues this weekend.这个周末她想和同事一块儿去跳舞。Men often hate going window-shopping .男人通常不爱逛商店。Davis hates to talk about that topic at next meeting .戴维斯不想在下次会议上谈那个话题。She prefers swimming to running . 她喜欢游泳而不喜欢跑步。。She prefers to go swimming this afternoon .今天下午她要去游泳。-- 在remember, regret后面，接动名词表示"已发生过的动作"；接不定式表示"现在发生或将要发生的动作" 。例如：I remember having posted the letter today .我记得今天把那封信发出去了。I"ll remember to post the letter for you .我会记得帮你将信发出去的。I regret not telling her the truth before she left .我后悔在她离开前告诉她实情。I regret to say I am not prepared well enough for the new post .很遗憾地说，我还没有为新的职位作好充分的准备。-- 在begin , start , 和cease之后，接动名词表示"强调有意识地开始或停止某动作"；不定式则表示"自然、突然地发生的动作"。例如：She began learning to cook before her marriage .她是婚前开始学烧饭的。It began to snow yesterday .昨天开始下雪了。They started developing the new product in 1999 .1999年他们开始研制那种新产品。 No sooner had we arrived home than it started to rain heavily. 我们刚一到家就下起大雨来了。He ceased smoking when he got something wrong with his lung .当他的肺部出了毛病时，他停止吸烟了。Electronic games ceased to interested him after he began to work .他参加工作以后，电子游戏不再使他感兴趣了。-- stop后接动名词表示"要开始动名词表示的动作"，而后接不定式则表示"终止不式表示的动作" ；try后接动名词表示"试着干某事"，而后接不定式则表示"尽力干某事" 。例如：Stop talking please . (终止"讲话"的动作)请不要讲话了。Let"s stop to take a break . （开始"休息"的动作）让我们停下来休息一会儿。The boy tried installing his computer and succeed at last . （试着"安装" ）那个男孩试着安装他的电脑，最后成功了。I"ll try to finish the composition of the book by October .（尽力"完成" ）我要尽力在十月以前完成这本书的写作。D）动名词作介词的宾语，并与介词一起构成介短语在句子里担当定语、状语、表语，如：I"m looking forward to your coming next time . （作状语） 我期待着您下一次的到来。On hearing our delegation in Sydney had won 28 gold medals , all the Chinese people cheered up with great joy and showed their great respects to our athletes . （作状语）当听到我国在悉尼的奥运代表团获得了28块金牌时，全 中国人民都高兴地欢呼起来，并向我们的运动健儿们表示崇高的敬意。The simplest kind of advertising is the classified ad .（作定语）最简单的广告是分类广告。They are against using so many animals in experiments .（作表语）他们反对用如此多的动物去做试验。另外，在说明"动名词的动作状态"方面，我们有一般式和完成式。当我们要强调说明"动名词动作"发生于"谓语动作"之前时，多用动名词的完成式；如果无意具体说明"动名词动作"发生于什么时候，或是"动名词动作"与"谓语动作"是同时发生时，就只用动名词的一般式。例如：He is fond of watching sports-games .（一般式）他喜欢观看体育竞赛。She likes making herself busy all the day .（一般式）她喜欢使自己终日忙忙碌碌的。The secretary was scolded for not having finished typing the report in time .（完成式）那位秘书因没有按时将报告打印出来而受责备。I regret having said some rude words to my brother .（完成式）我后悔对我弟弟说了些粗话。We have no idea of their having done such kind of thing（完成式）我们不知道他们干过这种事情。当然，上面所将的也并不是绝对的。有些动词后（或成语中），我们也可用动名词的一般式表示发生于"谓语动作"之前的"动名词动作"。例如：I don"t remember ever seeing her any time .我不记得曾几何时见过她。He apologized for interrupting us .他因打断了我们的谈话而向我们道歉。Thank you for offering me so much help .感谢你们给我提供了这么多的帮助。当动名词在句子中的逻辑主语在意义上是动名词动作的宾语时，我们应当用动名词的被动形式。 "being + 过去分词"是动名词被动式的一般形式；"having + been + " 是动名词被动式的完成形式。例如：People hate being praised for nothing .人们不喜欢无缘无故的赞扬。The problem is far from being solved .这问题远没得到解决。His being elected our chairman made us think of a lot .他当选为我们的主席使我们想起了许多许多。She didn"t mind being left alone at home .她不介意被一人留在家里。After having been treated in the special way, he could deal with everything around him smoothly .他接受了特殊化的训练后，能顺利地对付他周围的一切。He can"t remember having been scolded by his boss for that matter . 他不记得老板曾为那件事责备过他。但是在很多情况下，我们常用动名词的一般被动形式；避免使用动名词被动式的完成形式，因为它会使句子显得累赘。最后，还有一点值得我们注意：want（需要）, need（需要）, deserve（值得）, require（需要）等词后，我们用动名词的主动形式表达被动意思。例如：Your car needs filling . 你这车要充气了。This city deserves visiting . 这座城市值得光顾一下。The problem requires studying carefully .这个问题需要认真研究。The trees want watering .这些树需要浇水了。

《鬼吹灯》十二部顺序是精绝古城，龙岭迷窟，云南虫谷，昆仑神宫，黄皮子坟，南海归墟，怒晴湘西，巫峡棺山。鬼吹灯之圣泉寻踪，鬼吹灯之抚仙毒蛊，鬼吹灯之山海妖冢，鬼吹灯之湘西疑陵，鬼吹灯之镇库狂沙。主要剧情《鬼吹灯》的故事情节围绕一本家传的秘书残卷展开，讲述了胡八一、王胖子和Shirley杨三位当代摸金校尉，为了解开部族消失的千古之谜。利用风水秘术来解读天下大山大川的脉搏，从而寻找失落的龙楼宝殿的故事。《鬼吹灯》设置悬念，但故事结束前都会有一个逻辑性的解释，能够自圆其说，主线顺畅清晰，但不足是结构单一。

这要具体看上下文，可能是指几方谈判或一系列谈判。

线切割是一种制造工艺，其中使用一种工具（如钻头或刀头）将材料切割成特定形状或尺寸。sample是一种样品，它是从该工艺中获得的一小部分材料，以评估其质量、外观和性能。

contents 英["ku0252ntents] 美["ku0252ntents] n. 内容; 含量; （书、讲话、节目等的） 主题; 所含之物( content的名词复数 ); （书等的） 内容，目录; 容量，含量; （书、讲话、节目等的） 主题; [网络] 成分; 研究内容; [例句]The contents of this booklet should be of use to all students.这本小册子的内容应该会对所有的学生都有用处。[其他] 形近词： extents intents contends

你给出来的是一份开证申请书而不是有效的信用证,正式的信用证你说的这项内容会出现在41A或41D中,只能出现一项内容.

希望采纳~~自翻I"m the mother Fucking top madam三穷den用桶白嫩刚呸KI 过录popping bottle 像瓶音撒不你拍吧白干carpet难加den孙米掐内膜亲桥？强内你难亲拿len她内cuz im the motherfucking top madam森提漫开搜内den耨穷买 nothing噶谷不你票过（欧普）搜耨穷买 nothing奥给hin 白谷一接嫩呸我晚全你静不黑要加潘拿铺累用一接系不考里（偶不）几谈目吧金考len 要几录进关系比怕啦卡去黑你套剧卡里卡死没套不要白里谷给gi 到everybody bounceim sick of them pussim the mofucking top man你内比几你死嫩她恩没imma make her super star mancuz im a motherfuking top man内噶dei 剧目啦几？肯帮气剧啊啦嫩dei 目度怒啦几？晚全切录图啦哇内啊一额漫恩非用from the "Rock Bottom" 白谷全部fake shitall the motherfuckers pissed off为nia 谬KI 鸟她len为含比搜啊你KI 鸟拿len为含系苏啊你啊你KI 鸟拿len为含气手beast mode，无里全谷图谬你内忒斌di 罗没一里 paydayKI 投目录highway len 她谬哈俊哼挂 vacay 漫den罗帮帮姑姑one hunit thousand babiescuz you are my freaking Puss Pusspuss pusscuz you are my freaking puss pusspuss pusscuz you are my freaking puss pussyes im the real bad man aye ayeyes im the real bad madam aye ayeim the motherfucking top manim the motherfucking top madamim the motherfucking top manbitch you a fucking puss pusspuss pussBitch you a freaking puss pusspuss pussBitch you a freaking puss pussbitch you a fucking puss=================================I"m the mother Fucking top madamuc0bcucd0cub4e4 uc6a9ub3c8 ube8fub294 uae61ud328抢叔叔零钱的小混混uadf8uac78ub85c popping bottle uc0f4ud398uc778用那个popping bottle的香槟uc0acubfd0ud788 ubc1fuc544 ube68uac04 carpet脚步轻巧的踩上红色的carpetub0a8uc790ub4e4 uc228uc744 ucc38ub124男人们屏住呼吸uba4buc9c4ucc99？ ucc38ub0b4装帅？真是无语ub2c8ub0a8uce5c ub098ub97c ud0d0ub0b4连你的男朋友也在垂涎我cuz im the motherfucking top madamuc388ud2f0ub9cc uacc4uc18dub0c8ub358 ub10c uc815ub9d0 nothing还继续装厉害 你真是nothinguae4cuace0ubcf4ub2c8 ubcc4uac70uc5c6uc5b4 ub10c uc815ub9d0 nothing就算扒开来看也是绣花枕头 你真是nothinguc5b4uae68ud798 ubeb4uace0 uc774uc81cub294 ubc30uc6cc肩膀放松 现在跟我学好uc644uc804ud788 uc815ubcf5ud574 uc5ecuc790ud310 ub098ud3f4ub808uc639完全征服 我就是女版拿破仑uc774uc81c uc539uc744 uac70ub9ac uc5c6uc9c0已经没有甜味的泡泡糖ub2e8ubb3c ube60uc9c4 uaeccuc744 uc5b5uc9c0ub85c uc9c8uac85 uc539uc5b4ubd10ub77c没什么好再说的了uac00ucd9cud574 ub2c8 ud131uc8fcuac00ub9ac勉强嚼着只会让下巴脱臼uac00uc2b4uc5d0 ud131ubd99uc5ec ube68ub9ac快把你的下巴贴胸口上uace0uac1cub044ub355 everybody bounce头点起来 everybody bounceim sick of them pusspuss pussbitch you a freaking puss pusspuss pussbitch you a freaking puss pussim the mofucking top manub2c8ub124 ube44uc9c0ub2c8uc2a4ub294 ub2e4uc74cuc5d0你们下一次抢夺的生意imma make her super star mancuz im a motherfuking top manub0b4uac00 ub730uc904 ubab0ub790uc9c0？没想到我会红吧？uae08ubc29 uc9c8uc904 uc54cuc558ub294ub370 ubaa8ub450 ub180ub790uc9c0？以为马上就会沉下去 吓了大家一跳吧？uc644uc804uccb4ub85c ub3ccuc544uc654ub124 uc544uc774uc5b8ub9e8uc740 ud53cuc735完全体回归翻腾回归的钢铁人from the "Rock Bottom" ube7cuace0 uc804ubd80 fake shitfrom the "Rock Bottom" 全部都踢开fake shitall the motherfuckers pissed offuc65cub0d0uba74 uadf8ub144 ub2e4ub97c uc704ud55c ube44uc11c是为我准备的专属秘书？uc544ub2c8 uadf8ub144 ub098ub97c uc704ud55c uc2dcuc18c不 是我专属的翘板uc544ub2c8uc544ub2c8 uadf8ub144 ub098ub97c uc704ud55c uce59uc1fcbeast mode，不不 是我专属的beast mode，uc6b0ub9b0 uc804uad6d ub3ccuba70 ub2c8ub124 ub4e4 uc0a5ub72fuc5b4 ub9e4uc77cuc774 payday我们全国巡回着抢了你们的钱 每一天都是paydayuadf8ub364uc73cub85c highwayub97cud0c0uba70额外加座highwayud559uc900ud615uacfc vacay ub9ccub4e4uc5b4 ubc29ubc29uace1uace1和学俊一起制作vacay世界各地one hunit thousand babiescuz you are my freaking Puss Pusspuss pusscuz you are my freaking puss pusspuss pusscuz you are my freaking puss pussyes im the real bad man aye ayeyes im the real bad madam aye ayeim the motherfucking top manim the motherfucking top madamim the motherfucking top manbitch you a fucking puss pusspuss pussBitch you a freaking puss pusspuss puss。

分类: 外语/出国 问题描述: kitty 和 puss都是小猫的意思，为什么说猫时不能用puss呢？（上次在新东方学的，不过就是不告诉我们为什么，谁让本人求知欲太强呢？！……） 解析: 我任为可以说pussycat，但说puss就有点像pussy 了－－－有别的意思了 puss: 猫;小姑娘;少女;兔子;老虎 pussy:名 猫;有毛的柔软东西;女人 ***

sample鞋标是球员版。当nike要开始制造一款新鞋的时候，一般会有设计师设计好一个初步的款式，然后再制造一些模型出来进行测试及更改，经过一段的时间，一个接近出售版本雏形的鞋版就被制造出来了，通常这些鞋版会叫做Prototype Sample。sample的介绍SAMPLE有两种：一种是开发SAMPLE。一种是生产定型SAMPLE也就是所谓测试用SAMPLE。开发SAMPLE就是运动鞋设计之初，设计师把设计图交给鞋厂，然后鞋厂根据图纸作出实际的鞋款，通常只有外形，不会有任何科技，然后设计师再根据作出的SAMPLE进行调整，更改外形。这种SAMPLE通常比较少，一双两双，在篮球鞋中这样的SAMPLE通常有特殊的收藏价值。

content

舍不得孩子套不着狼狼肚子里没好心狼心狗肺狼狈为奸狼狈而逃鬼哭狼嚎狼吞虎咽狼烟四起狼狈不堪凶狠都是背面形象

sample是试制牌子电子烟。sample是缅甸那边产的电子烟，中文名叫试制，口感仿真香烟。