急需一篇关于Challenges and opportunities for college students 的英文三分钟演讲稿

挑战（复数）

today we are facing with various kinds of challenges， either from the outside or from the insdide。 challenges are there waiting for people to cope with。and people love to face challenges。because challenges make our life more interesting and changeable instead of boring。a challenge is what we can not solve easily without trying very hard。 also challenges let people try hard to face what they do not want to face。it is a process of self-improving and self-realizing。the key to face challenges is face ourselves。the very thing people have to conquer is ourselves。 without challenges our society can not move on

个人感觉不一样，原因是face这词（facing).和(faced),觉得ing是即将面对的/将要面对的、、的挑战，而faced则是正摆在你面前、、的挑战。 只是个人意见。

challenges挑战双语对照词典结果：challengesn.挑战( challenge的名词复数 ); 要求; （警卫等）查问口令; 怀疑; 以上结果来自金山词霸例句:1.India has faced challenges on other fronts. 印度在其它方面也面临挑战。-----------------------------------如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮

challenges 这里的结构是one of + 形容词最高级 + 名词复数,意思是最……之一,所以用challenge的复数challenges.

看上下文eg.Why you always challenge me?一而再再而三挑战我底线？

challenges生词本去背诵[ˈtʃælindʒz]n.挑战( challenge的名词复数 )； 要求； （警卫等）查问口令； 怀疑网 络面临的挑战；方面的挑战；考验；挑战方面. The secret to happiness is to keep setting yourself new challenges. 幸福的秘诀就是要不停地给自己设定新的挑战。

“challenges remaining”挑战继续，有点类似，接着来的意思。

文法上没有问题，但是表达意思有点不妥：challenges 它们不会自己找上门， 所以 “challenges confronting organizations” 这个说法不太通。可以考虑下面的表达方式：1. 。。。。。inspire more imaginative responses when facing challenges (或者 when their organisations are faced with challenges).2. .......inspire more imaginative responses when encountering problems/crisis (或者 when their organisations encounter problems/crises).用 facing、faced with 这些来 连接 challenges/problems/crises 等等会更能表达意思。希望帮到你。

你好!challenges，and opportunities挑战和机遇

lying ahead为 宾语补足语。宾语challenges用来修饰challenges的位于前方的 的意思翻译成中文可省略嘛

本句中 annoying 是形容词作定语修饰challenges 。facing the middle class是现在分词短语作后置定语修饰the annoying challenges。其逻辑主语就是前面的名词challenges。即challenges face the middle class。可以理解成“面对着 中产阶级 的 挑战”.翻译时可以倒过来，即”中产阶级面对的挑战”本句是倒装句among介词短语是表语。 is 是系动词。one 是主语，后面是定语从句。其中that 代替先行词作定从中的主语，will probably go 是定从中的系动词unmentioned 是定从中的表语in the next presidential campaign是定从中的状语。引号后面是说明one的句子: （中产阶级面临的恼人挑战之一：当机器要抢占他们的工作时，会发生什么？而这个问题在下届总统竞选时很可能被忽略。）

ChallengeWith the fast development of the world, we will face more and more challenges. Challenge means not only hardship, but also opportunity. Since we are young people and have glorious future before us, we should not be afraid of challenge. Challenge can inspire our creative power and lead us to success. The most important thing is to deal with challenge properly.First, we must get ready for challenge at any time, because it comes all of a sudden. Second, you should be courageous enough to face up to it. No pains, no gains. Only through hard work can we achieve success. Finally, make sure that we have adequate knowledge to help us deal with challenge. As for me, I have my own ways to deal with challenge, I"m always trying to challenge myself and conquer myself. Only by means of this can I achieve my ambitious goal.

Challenging

1、因为挑战才是他的人生啊！ Because the challenge is his life! 2、给我静默，我将向黑夜挑战。 Give me silence, I will challenge the night. 3、要实现梦想，就要向现实挑战！ To achieve dreams, will challenge the reality! 4、不要挑战我，我担心你的安危。 Don"t challenge me, and I worry about your safety. 5、人生需要挑战，年轻没有极限。 Life need to challenge, young no limit. 6、要让梦想实现，就要向现实挑战。 We have to let the dream come true to reality challenge. 7、燃烧**，挑战极限，超越自我。 Burning passion, challenge the limit, beyond the self. 8、成长的第一步充满挑战，需要勇气。 The first step in the growth is full of challenges, need courage. 9、带上曾经的遗憾，向未来发起挑战。 Take once regret, to challenge for the future. 10、生命的有些时候，你必须去挑战伟大。 Life sometimes, you must go to the great challenges. 11、男人总是独自战斗，总是在挑战自己。 Men always fight alone, always challenge yourself. 12、人生这么长，不多点挑战怎么能行呢？ Life is so long, no more challenge how can do? 13、挑战和创造都是很痛苦的，但是很充实。 Challenge and creation is very painful, but very substantial. 14、我认为，只要提高自我就应该挑战极限。 I think, as long as improving yourself should challenge the limit. 15、一个人，想要优秀，你必须要接受挑战。 A person, want to good, you have to accept the challenge. 16、站在新起点，迎接新挑战，创造新成绩。 Standing at a new starting point, to meet new challenges, create new achievements. 17、挑战，不一定成功，但放弃，就定会失败。 Challenge, not necessarily successful, but to give up, you will fail. 18、激发潜能，超越自我，追求梦想，挑战人生。 To inspire potential, to surpass ourselves and to pursue their dreams, the challenges in life. 19、挑战文字，挑在感想；挑战数量，挑战极限！ Challenges of text, pick the feeling; Number of challenges, challenge the limit! 20、你们可以挑战我，但我已经准备好了嘲笑你们！ You can challenge me, but I"m ready to laugh at you! 21、别向不幸屈服，应该更大胆、更积极地向不幸挑战。 Don"t yield to misfortune. Should be bolder, more actively challenge to misfortune. 22、如果你今天不挑战自己，那么明天生活就要挑战你。 If you don"t challenge yourself today, then tomorrow life will challenge you. 23、想要成功就要迎接挑战，想要尽快成功就要寻找挑战。 Want to succeed must meet the challenge, to be successful as soon as possible to find a challenge. 24、不要回避苦恼和困难，挺起身来向它挑战，进而克服它。 Don"t shy away from pain and difficulty, stand to it challenges, and overcome it. 25、智力对外在的挑战是精明的，智慧通过你内在的挑战升起。 The external challenge is smart, intelligence wisdom rises through your inner challenge. 26、所谓活着的人，就是不断挑战的人，不断攀登命运峻峰的人。 A living, is constantly challenging, constantly climbing fate topped peaks. 27、最大的挑战和突破在于用人，而用人最大的突破在于信任人。 Is the biggest challenge and breakthrough of choose and employ persons, but the biggest breakthrough of choose and employ persons is to trust people. 28、你不挑战命运，命运就会挑战你，这就是命运最残忍的地方。 You don"t challenge fate, fate will challenge you, this is the place where the most cruel fate. 29、要抓住一切机会，向所有人证明你自己，证明你能够迎接挑战。 Should seize every opportunity to prove to everyone that you, prove that you are able to meet the challenge. 30、人生就是一场充满荆棘的挑战，那么，时间就是这场挑战的见证者。 Life is a challenge of thorns, so, time is the witness of the challenge. 31、充满挑战的生活才是真正的生活，挑战的过程是人生最精彩的部分。 The challenging life is the true life, challenge the process is the best part of life. 32、人生最大的挑战，就是在一个试图将你定型的世界里，诚实的做自己。 The biggest challenge in life, in an attempt to you finalize the design world, honest to be you. 33、你可以厌恶争斗，但这绝不能成为你放弃挑战自己，挑战命运的理由。 You can hate fighting, but this can"t be you give up to challenge yourself, challenge the fate of the reasons. 34、要想超越自己的极限，就得挑战自己，要想挑战自己，就得看透自己。 If you want to go beyond your limits, you have to challenge yourself, if you want to challenge myself, have to see through yourself. 35、做自己做不到的事，才叫挑战，超过自己能力之外的挑战，就叫刺激。 Do what you cannot do is challenge, more than challenge my ability, is called stimulus. 36、挑战勇气，挑战极限，挑战一切可以挑战的人和事。这是人生的豪迈。 Challenge the courage to challenge the limit, all can challenge the persons and things that challenge. This is a bold in life. 37、人要有专注的东西，人一辈子走下去挑战会更多，你天天换，我就怕了你。 People have focused on something, people go for a lifetime there will be more challenges, you change every day, I was afraid of you. 38、一个人要想优秀，必须要接受挑战，一个人要想尽快优秀，就要去寻找挑战。 A person to be good, must accept the challenge, a person to be good as soon as possible, go to look for challenges. 39、生活充满挑战。只要我们能够平静接受挑战，战胜挑战，我们就不会被吓倒。 Life is full of challenges. As long as we can calm accept the challenge and overcome challenges, we will not be intimidated. 40、有人向我挑战，说“你放马过来”我不回话，只是疾驰而去，然后马后炮打倒他。 Someone to challenge me, said, "you release your horse and come," I don"t answer, to go to gallop only, then the doctor to overthrow him. 41、人生如不去大胆地冒险，便一无所获。是的，如果你从不接受挑战，就感受不到胜利的刺激。 Life is like not to bold adventure, then nothing. Yes, if you never accept the challenge, you feel the stimulation of victory. 42、生活中充满各种未知，我们需要一步一步探索，一步一步挑战，一步一步前进，一步一步战胜。 Life is filled with all sorts of unknown, we need to explore, step by step, step by step the challenge, step by step forward, step by step over.

个人感觉不一样,原因是face这词（facing).和(faced),觉得ing是即将面对的/将要面对的、、的挑战,而faced则是正摆在你面前、、的挑战.只是个人意见.

挑战

challenge 是可数，复数是：challenges.Challenges and opportunities 挑战和机遇We are facing these new challenges.我们正面对这些新的挑战。

可数 He has taken on some exciting new challenges with this job. 他承担这项工作,接受了一些令人兴奋的新挑战.

Challenges and Opportunities for college students Life is full of challenges. School has to be the most challenging obstacle in the lives of youth today. Elementary school brings about a few challenges characteristic of those years spent there. There"s the challenge of coloring in the lines, a very real problem to any youngster. Or how about the challenge of remembering to raise one"s hand before one speaks? There are hundreds of rules and regulations that govern these young children. The one thing that keeps these children in line is the hope of reward. Yes ,this is the brass ring. The reward for a clean desk is an extra five minutes of recess! The prize for having all homework done, a shiny-new pencil topper! These small wonders keep small people in line. They make the children love challenge. Middle schoolis not so easy. It is not easy for the students, and it also isn"t easy for the teachers. The challenge of staying out of trouble,or wrinting that research paper---these are the new confrontations of an older, wiser guoup. This clan has outgrown the recess and pencil-topper tricks. They know that their efforts have to bring them something really usefull, so mom and pop are pulled onto the scene. How does five, ten dollars for each “A” sound? Or ,how about no telephone if one doesn"t do good in school? Need I say more? By the time high school arrives, a student"s place in academic excellence or else their unlikelihood to even graduate has been established. Little can be done now to make life"s challenges seem interesting ,especially where school comes in. The slothful are rewarded with a nice job at a gas station, a pregnant girlfriend, and a fifteen-year-old Ford. The diligent are rewarded with an SAT score of over 1100, acceptance into Yale University,and a ticket to life. By meeting the challenges of school, sicking it out, and pulling through, they are given their greatest reward: success.

Good morning /afternoon /evening, ladies and gentlemen, sorry, ”boys and girls” may be better .It"s really a challenge for me to stand here today and you can see that clearly from my trembling voice .So there is no doubt that giving a speech fluently is a bigger challenge for me, who used to be a shy boy during my past 20 years.Today I choose to face it, because I know this is just the beginning of my challenging college life .Many challenges are still waiting for me ahead .As a freshman, I have already feel the pressure from studying .Classmates and friends around me study hard just like our past senior middle school period . The dreamy college life is still in my dream. We have to admit that more students are gaining access to college with the help of expanded enrollment, but we can not fail to see the fact that the competition is much fiercer than before .Besides, the competitive world today has also brought the “Knowledge Economy”, which requires the effective use of knowledge for economic and social development, and also requires skilled and multi-oriented students with a marketable vocational sense.But when we consider the problem in another point of view, we will find many opportunities for us college students. When a multitude of young men ,keen , open-hearted, sympathetic, and observant, come together and freely mix with each other, they are sure to learn one from another; the conversation of all is a series of lectures to each, and they gain for themselves new ideas and views, fresh matter of thought. In addition, the growing dimension of knowledge sources, such as the World Wide Web, library and multimedia sources provide us with opportunities for bringing out the creativity and talent that we have within us.Ladies and gentlemen, as Charles Dickens once commented upon the time of the French Revolution, "It was the best of times; it was the worst of times." So it is with our time. I believe, if we can make full use of the opportunities and deal with the challenges correctly, we will make it sooner or later. Thank you!

meet 动词. 满足，迎接，遇见，相遇

(1) What are the most challenges that could be identified? (2) correct (3) Among the human relationship skills, what should managers possess? (4) What"s the difference at various management levels needed for conceptual skills? (5) What do the decision-making skills include? (6) correct (7) correct What are the most challenges could be identified？challenges谓语为复数 Which managers think that technical skills are especially important?也许有引导词that就可以通过 Among the human relations skills, what skills managers should possess? What are the differences at various management levels need for conceptual skills?复数 What do the decision-making skills include?正确 How to manage time effectively?正确 What"s the purpose of having these skills?正确

超越的挑战吧。

peace实际上是found的宾语，正常的语序是Jenny found peace in music...后面用a，表示：一个充满挑战的世界

meet是“见、碰到”的意思,和主语是主动关系,所以在这句话中可以引申为“接受”的意思

My view on challenge There is no consensus of opions among people as to the view of challenge.Some one believe that challenges make people who face it to be more diligence while some other people think that challenges in ever increasing number in our society make our lifstyle to a hurry way fulling of stress.As far as I am concerned,I agree with the former opinion.Though people live in the 21 century have to endeavor to studying and working to keep pace with the society in which new challenges waving out everyday,on the other hand,people earn more convinient and flourish life than ever before by consider these challenges as opportunities to make change.In practice,challenge means more positive,more durable and morre brave for failure.We can reform our mind and life by facing challenge in good ways.It will at least motivate us not to be lazy but be in a standby status everyday.

rapid advance 快速推进。是不是应该把facing放到后面一点啊One of the biggest challenges employers and educators facing today is the rapid advance of globalizan.这样的话是因为employers and educators 和face之间是主动关系，用ing形式。全球化的快速推进是老板和教育家如今面临的最大的挑战之一。

Nowadays,learning English is more important.So we should learn English well.I have some challenges inEnglish studying.First,I feel that English is bring and not interesting.And my English is not good.How can I learn English well? I think that I should read more interesting English stories and English newspapers.Listening to some English programmes on the radio every day is also a good choice.Now I am listening to some English programmes on the radio every day.It is helpful for me to learn English well. Second,I find it difficult for me to learn English grammar well.Because they are too much and too complicated.But now I have a good idea to solve the problem.Listening to the teacher carefully what he said is necessary and very important.You can learn so much konwledge from your English teacher!If you really want to learn English well,the challenges can be solved by yourself.Go ahead!

黑夜从大地上升起,遮住了光明的天空.举目望着夜空,月亮闪动着深情的目光.许多星星就象一颗颗珍珠在夜空中明灭闪耀着.天空格外地清亮,深黑的底色也仿佛变得蔚蓝起来.星月朗照下的世界,呈现一片温柔动人的景象.一条清冽的河从远处朦胧的夜色里飘然而至眼前.两岸及不远处的桥上,一片片阑珊的灯火,伴着星月的光亮,将河水照耀得清晰碧透.远处使人尚可辨认出那是一片茂密的树林.或许,它们正在静谧中演绎着浪漫.而远处山伫立在月下.连绵起伏的线条,与近处河岸柔滑的曲线交错缠绵,完美地点缀着这如诗如画的夜景.这是真正宁静而美丽的夜晚.

“焼”就着个

airway bill

CAD中字母意义：d：英文全拼depth，代表CAD元件的深度；h：英文全拼height，代表CAD元件的高度；w：英文全拼width，代表CAD元件的宽度。

一夜秋风过后，院子已经充满了萧条的气息，落叶满地，竟也无人像黛玉般怜惜它们。南飞的大雁恋恋不舍地离开这片乐土，去开辟另一片陌生的天地。轻轻地踏上铺满落叶的小径，沙沙声时断时续，哭诉着着它们悲惨的命运。天空不再像春夏那样透露着水的灵性，干燥的季节，无奈的风景。一只乌鸦在头顶的树枝上叫个不停，乱了节奏，扰了人心，此刻，竟也无力理会它的晦气，独自低头，在这悲伤的秋景中越陷越深。一颗千年古树，树叶稀疏，枝干粗大，裂痕斑斑，错综复杂的树枝像瘦骨嶙峋的人一样没了活力。它的叶，没有花的陪伴，愈发的苍白；它的枝，没有鸟儿的嬉戏，愈发的落寞；它裸露的根，没有泥土的滋润，愈发的干枯。是否像年老的智者一样，它也经历着孤独与衰亡。又有谁能来拯救它将逝去的生命，或许作为建筑的材料它已经不再合适，徒留叹息在一片篝火之后。

根据下面这个去理解文章的意思吧：document 英["dɒkjʊmənt]美[ˈdɑkjəmənt]n. （计算机）文档，证件;公文vt. 证明;记录;为…提供证明第三人称单数:documents;过去分词:documented;名词复数:documents;...[例句]Microsoft also offers e-mail and document storage.微软也有电邮和文档的在线存储业务。

一一一是的

.夕阳落山不久，西方的天空，还燃烧着一片橘红色的晚霞。大海，也被这霞光染成了红色，而且比天空的景色更要壮观。因为它是活动的，每当一排排波浪涌起的时候，那映照在浪峰上的霞光，又红又亮，简直就像一片片霍霍燃烧着的火焰，闪烁着，消失了。而后面的一排，又闪烁着，滚动着，涌了过来。天空的霞光渐渐地淡下去了，深红的颜色变成了绯红，绯红又变为浅红。最后，当这一切红光都消失了的时候，那突然显得高而远了的天空，则呈现出一片肃穆的神色。最早出现的启明星，在这深蓝色的天幕上闪烁起来了。它是那么大，那么亮，整个广漠的天幕上只有它在那里放射着令人注目的光辉，活像一盏悬挂在高空的明灯。

电脑是AMD机是指，主板支持的是AMD(公司)的CPU处理器，与之对应的是支持Intel的CPU处理器的主板

黄昏在江边漫步，秋水盈盈，一弯新月，像金钩斜挂半空。微风不动，水波不兴，天上一牙，遥对水底一牙。心情说不出的舒畅。下弦月冉冉升起，已经是夜静时分。万里长空，无云一碧，皎皎明月光，给整个天地渡了银，又像把偌大的人寰装进了水晶瓶里。月光洒遍粼粼的江上，闪闪烁烁，泛起万点荧光。极目远处，月下有一二轻舟，静悄悄不闻橹声，便激起一朵耀眼的银花

1. 烧字的四字成语 烧成语 ： 火烧眉毛、 惹火烧身、 放火烧山、 烧香礼拜、 赤舌烧城、 不伏烧埋、 汤烧火热、 拣佛烧香、 复酱烧薪、 火云如烧、 烧犀观火、 烧桂煮玉、 饥火烧肠、 饥焰中烧_成语解释 【拼音】：jī yàn zhōng shāo 【释义】：犹饥火烧肠。形容饥饿难忍。 【出处】：清·王韬《淞隐漫录·王蟾香》：“日既暮，枵腹独行衢市间，饥焰中烧，无所为计。” 2. “烧”字的四字成语有哪些 1.〝火烧眉毛〞读音：huǒ shāo méi mao，释义：意为火已烧到眉毛，借以比喻事到眼前情势十分危急必须马上处理。 2.“惹火烧身”读音：rě huǒ shāo shēn，释义：比喻自找麻烦或自找苦吃。3.“放火烧山”读音：fànɡ huǒ shāo shān，释 义：比喻煽风点火，挑拨离间。 4.“烧香礼拜”读音：shāo xiāng lǐ bài，释义：敬奉神佛的一种仪式。5.“赤舌烧城”读音：chì shé shāo chéng，释义：比喻毁谤非常伤害人，出自于《太玄 干》。 6.“不伏烧埋”读音：bù fú shāo mái，释义：伏：屈服；烧埋：烧埋银钱，旧时官府向杀人犯追缴赔给死者家属的埋葬费。比喻不伏罪或不听劝解。 7.“ 汤烧火热”读音：tāng shāo huǒ rè，释义：指生病发高烧。8.“拣佛烧香” 读音：jiǎn fó shāo xiāng，释义：比喻看人行事或待人有厚薄。 9.“复酱烧薪”读音：fù jiàng shāo xīn，释义：指着作无价值或不受重视。10.“烧桂煮玉”读音：shāo guì zhǔ yù，释义：形容物价昂贵，人民生活极其困难11.“饥焰中烧”读音：jī yàn zhōng shāo，释义：犹饥火烧肠。 形容饥饿难忍。 3. 关于“燃烧”的四字成语有哪些 1、燎原烈火[liáo yuán liè huǒ] 好像大火在原野上燃烧，使人无法接近。比喻不断壮大，不可抗拒的革命力量。 2、心焦火燎[xīn jiāo huǒ liáo] 心里急得像火烧着一样。形容十分焦急。 3、如火燎原[rú huǒ liáo yuán] 燎：烧；原：原野。如火在原野燃烧。比喻声势很大，难于阻抑。 4、洪炉燎发[hóng lú liáo fà] 洪炉：大炉子。大火炉里烧毛发。比喻事情极易解决。 5、星火燎原[xīng huǒ liáo yuán] 一点儿小火星可以把整个原野烧起来。常比喻新生事物开始时力量虽然很小，但有旺盛的生命力，前途无限。 6、燎原之火[liáo yuán zhī huǒ] 比喻不断壮大，不可抗拒革命力量。 7、燎原烈火[liáo yuán liè huǒ] 好像大火在原野上燃烧，使人无法接近。比喻不断壮大，不可抗拒的革命力量。 8、热火朝天 [ rè huǒ cháo tiān ] 形容群众性的活动情绪热烈，气氛高涨，就像炽热的火焰照天燃烧一样。 9、皎阳似火 [ jiǎo yáng sì huǒ ] 皎：白而亮。太阳像火一样燃烧。多形容夏日的炎热。 10、怒火中烧[nù huǒ zhōng shāo] 中；心中。怒火在心中燃烧。形容心中怀着极大的愤怒。 11、惹火烧身[rě huǒ shāo shēn] 惹：引；身：本身。 引火燃烧自己。比喻自找麻烦或自找苦吃。 12、火烧眉毛[huǒ shāo méi mao] 火烧到眉毛。 比喻事到眼前，非常急迫。

8选1数据选择器：通过对3位地址线的控制，是8为二进制数据只有一路送到输出上。因为8个中只能有一个到达，因此叫数据选择器。数据选择器(data selector) 根据给定的输入地址代码，从一组输入信号中选出指定的一个送至输出端的组合逻辑电路。有时也把它叫做多路选择器或多路调制器(multiplexer)。

document 理解为整个HTML文档就好了。在JS里，通过这个来对整个HTML文档内容进行操作。大概就是这么回事了。

先笼统些一下公园的周边环境引出公园，再由公园的细节入手，可以是雕像，可以是人造景物，之后整篇按照由近到远，或由远到近的顺序写，最后一段抒发下自我感叹就行，这种作文肯定都是初中，或是小学作文，高中没有这么出题的。春天，黄山湖公园里的花张开了笑脸，仿佛在对太阳公公笑，小草也钻出了脑袋，懒洋洋地打着哈欠，从地里钻了出来，远远地看小草是那么浓郁，但近看却一点也不浓郁，真是“草色遥看近却无”啊！一只只勤劳的蜜蜂踩着花蜜，一只只漂亮的蝴蝶在花丛中翩翩起舞。春天的黄山湖公园是热闹非凡的。人们趁着这大好时光到公园里去散步，有的孩子跟着自己的父母一同去公园里玩，有的看到自己熟悉的伙伴的话，大人们就在一起聊天，小孩就在一起嬉笑追逐着，春天的黄山湖公园是热闹非凡的。 夏天，黄山湖公园那参天大树的底下是人们避暑的好地方。中午，有许多的人都漫步在黄山湖公园，都在树荫下乘凉，谈天说地的，看上去既悠闲又高兴的样子。到了夜晚，路边齐灯开放，一根根耸立的棕榈灯柱射出银白色的光，是那么柔和，那么温馨。地面玻璃下的盏盏小灯，似星光引路，提醒着市民一路走好，路两边的绚丽无比，如礼花绽放，如瀑布飞泻，如骏马齐奔，那红、橙、黄、绿、青、蓝、紫的光彩跟人射灯交相辉映，使人仿佛置身于灯的海洋，让人目不暇接，留连忘返，人们坐在岸边，他们脚下是海浪于堤岸的呢喃细语。 走出了夏日的温馨，黄山湖公园进入了秋的美丽。俗话说“十月桂花香”，只要到桂花开的日子里，你刚走进黄山湖公园，那桂花真是十里飘香，让你感到心旷神怡，走都不想走了。你瞧，那里一朵朵、一盆盆的菊花正在怒放，你看，有的菊花花冠细长弯曲，白嫩细腻的瓣上短下长，长部的花瓣如同无数小手伸出，下部的花瓣层层叠叠，像蛟龙的爪子一样刚劲有力，嫩黄的花蕊像玉盘中盛满了灿烂的明珠。 走出秋天的美丽，进入冬天的寒冷。冬天的黄山湖公园是百花凋谢的时候，树叶纷纷扬扬地坠落下来，树头上变得光秃秃的一根树条了。黄山湖公园的玩人也越来越少了，虽然这么说，但是冬天来了，春天还会远吗？

A:Actuator 执行器 A:Amplifier 放大器 A:Attendance员工考勤 A:Attenuation衰减 AA:Antenna amplifier 开线放大器 AA:Architectural Acoustics建筑声学 AC:Analogue Controller 模拟控制器 ACD:Automatic Call Distribution 自动分配话务 ACS:Access Control System出入控制系统 AD:Addressable Detector地址探测器 ADM:Add/Drop Multiplexer分插复用器 ADPCM:Adaptive Differential ulse Code Modulation 自适应差分脉冲编码调制 AF:Acoustic Feedback 声反馈 AFR:Amplitude /Frequency Response 幅频响应 AGC:Automati Gain Control自动增益控制 AHU:Air Handling Unit 空气处理机组 A-I:Auto-iris自动光圈 AIS:Alarm Indication Signal 告警指示信号 AITS:Acknowledged Information Transfer Service确认操作 ALC:Automati Level Control 自动平衡控制 ALS:Alarm Seconds 告警秒 ALU:Analogue Lines Unit 模拟用户线单元 AM:Administration Module管理模块 AN:Access Network 接入网 ANSI:American National Standards Institute美国国家标准学会 APS:Automatic Protectiontching 自动保护倒换 ASC:Automati Slope Control 自动斜率控制 ATH:Analogue Trunk Unit 模拟中继单元 ATM：Asynchrous Transfer Mode 异步传送方式 AU- PPJE:AU Pointer Positive Justification 管理单元正指针调整 AU:Administration Unit 管理单元 AU-AIS:Administrative Unit Alarm Indication SignalAU告警指示信号 AUG:Administration Unit Group 管理单元组 AU-LOP:Loss of Administrative Unit Pointer AU指针丢失 AU-NPJE:AU Pointer Negative Justification管理单元负指针调整 AUP:Administration Unit Pointer管理单元指针 AVCD:Auchio &Video Control Device 音像控制装置 AWG:American Wire Gauge美国线缆规格 BA:Bridge Amplifier桥接放大器 TOP BAC:Building Automation & Control net建筑物自动化和控制网络 BAM:Background Administration Module后管理模块 BBER:Background Block Error Ratio背景块误码比 BCC:B-channel Connect ControlB通路连接控制 BD:Building Distributor BEF:Buiding Entrance Facilities 建筑物入口设施 BFOC:Bayonet Fibre Optic Connector大口式光纤连接器 BGN:Background Noise背景噪声 BGS: Background Sound 背景音响 BIP-N:Bit Interleaved Parity N code 比特间插奇偶校验N位码 B-ISDN:Brand band ISDN 宽带综合业务数字网 B-ISDN:Broad band -Integrated Services Digital Network 宽带综合业务数字网 BMC:Burst Mode Controller 突发模式控制器 BMS:Building Management System 智能建筑管理系统 BRI:Basic Rate ISDN 基本速率的综合业务数字网 BS:Base Station基站 BSC:Base Station Controller基站控制器 BUL：Back up lighting备用照明 C/S: Client/Server客户机/服务器 TOP C:Combines 混合器 C:Container 容器 CA:Call Accounting电话自动计费系统 CATV:Cable Television 有线电视 CC:Call Control 呼叫控制 CC:Coax cable 同轴电缆 CCD:Charge coupled devices 电荷耦合器件 CCF:Cluster Contril Function 簇控制功能 CD:Campus Distributor 建筑群配线架 CD:Combination detector 感温，感烟复合探测器 CDCA:Continuous Dynamic Channel Assign 连续的动态信道分配 CDDI:Copper Distributed Data 合同缆分布式数据接口 CDES:Carbon dioxide extinguisbing system 二氧化碳系统 CDMA:Code Division Multiplex Access 码分多址 CF:Core Function 核心功能 CFM:Compounded Frequency Modulation 压扩调频繁 CIS:Call Information System 呼叫信息系统 CISPR:Internation Special Conmittee On Radio Interference 国际无线电干扰专门委员会 CLNP:Connectionless Network Protocol 无连接模式网络层协议 CLP:Cell Loss Priority信元丢失优先权 CM:Communication Module 通信模块 CM:Configuration Management 配置管理 CM:Cross-connect Matrix交叉连接矩阵 CMI:Coded Mark Inversion传号反转码 CMISE:Common Management Information Service公用管理信息协议服务单元 CPE:Convergence protocol entity 会聚协议实体 CR/E:card reader /Encoder (Ticket reader )卡读写器/编码器 CRC:Cyclic Redundancy Check 循环冗佘校验 CRT:Cathode Ray Tabe 显示器，监视器，阴极射线管 CS: Convergence service 会聚服务 CS:Cableron Spectrum 旧纳档块化技术 CS:Ceiling Screen 挡烟垂壁 CS:Convergence Sublayer合聚子层 CSC:Combined Speaker Cabinet 组合音响 CSCW:Computer supported collaborative work 计算机支持的协同工作 CSES:Continuius Severely Errored Second 连续严重误码秒 CSF:Cell Site Function 单基站功能控制 CTB:Composite Triple Beat 复合三价差拍 CTD：Cable Thermal Detector 缆式线型感温探测器 CTNR:carrier to noise ratio 载波比 CW:Control Word 控制字 D:Directional 指向性 TOP D:Distortion 失真度 D:Distributive 分布式 DA:Distribution Amplifier 分配的大器 DBA:Database Administrator数据库管理者 DBCSN:Database Control System Nucleus数据库控制系统核心 DBOS:Database Organizing System 数据库组织系统 DBSS:Database Security System 数据库安全系统 DC:Door Contacts大门传感器 DCC:Digital Communication Channel数字通信通路 DCN:Data Communication Network 数据通信网 DCP-I:Distributed Control Panel -Intelligent智能型分散控制器 DCS:Distributed Control System集散型控制系统 DDN:Digital Data Network 数字数据网 DDS:Direct Dignital Controller直接数字控制器 DDW:Data Describing Word 数据描述字 DECT:Digital Enhanced Cordless Telecommunication增强数字无绳通讯 DFB:Distributed Feedback 分布反馈 DID:Direct Inward Dialing 直接中继方式，呼入直拨到分机用户 DLC:Data Link Control Layer 数据链路层 DLI:DECT Line Interface DODI:Direct Outward Dialing One 一次拨号音 DPH:DECT Phone DRC:Directional Response Cahracteristics 指向性响应 DS:Direct Sound 直正声 DSP:Digital signal Processing 数字信号处理 DSS：Deiision Support System 决策支持系统 DTMF:Dual Tone Multi-Frequency 双音多频 DTS:Dual -Technology Sensor 双鉴传感器 DWDM:Dense Wave-length Division Multiplexing 密集波分复用 DXC:Digital Cross-Connect 数字交叉连接E:Emergency lighting照明设备 TOP E:Equalizer 均衡器 E:Expander 扩展器 EA-DFB:Electricity Absorb-Distributed Feedback 电吸收分布反馈 ECC:Embedded Control Channel 嵌入或控制通道 EDFA:Erbium-Doped Fiber Amplifier掺饵光纤放大器 EDI:Electronic Data Interexchange 电子数据交换 EIC:Electrical Impedance Characteristics 电阻抗特性 EMC：Electro Magnetic Compatibiloty 电磁兼容性 EMI:Electro Magnetic Interference 电磁干扰 EMS:Electromagnetic Sensitibility 电磁敏感性 EN:Equivalent Noise 等效噪声 EP:Emergency Power 应急电源 ES:Emergency Sooket 应急插座 ES:Evacuation Sigvial疏散照明 ESA:Error SecondA 误码秒类型A ESB:ErrorSecondB 误码秒类型B ESD:Electrostatic Discharge静电放电 ESR:Errored Second Ratio 误码秒比率 ETDM:Electrical Time Division Multiplexing电时分复用 ETSI:European Telecommunication Standards Institute欧洲电信标准协会 F:Filter 滤波器 TOP FAB:Fire Alarm Bell 火警警铃 FACU:Fire Alarm Contrlol Unit 火灾自动报警控制装置 FC:Failure Count 失效次数 FC:Frequency Converter 频率变换器 FCC:Fire Alarm System 火灾报警系统 FCS:Field Control System 现场总线 FCU：Favn Coil Unit风机盘管 FD:Fire Door 防火门 FD:Flame Detector 火焰探测器 FD:Floor Distributor FD:Frequency Dirsder 分频器 FDD:Frequency Division Dual 频分 双工 FDDI：Fiberdistributed Data Interface光纤缆分布式数据接口。 FDDIF:Fiber Distributed Data Inferface光缆分布数据接口 FDMA:Frequency Division Multiple Access频分多址 FE:Fire Extirguisher 消防电梯 FEBE:Far End Block Error远端块误码 FEXT:Far End Crosstalk 远端串扰 FFES:Foam Fire Extionuishing System泡沫灭火系统 FH:Fire hydrant 消火栓 FI:Fee Indicator 费用显示器 FL:Focal Length 焦距 FL:Fuzzy Logic 模糊逻辑 FM:Faiilt Management失效管理 FPA:Fire Public Address 火灾事故广播 FPD:Fire Public Derice 消防设施 FR:Frequency Response 频响 FRD:Fire Resis tamt Damper 防火阀 FRS:fire resistant shutter 防火卷帘 FSK:Frequency Shift Keying移频键控 FSU:Fixed Subscriber Unit单用户固定台 FTHD:Fixed temperatute Heat Detector 定温控测器 FTP:Foil Tnisted Pair金属箔双绞电缆 FTTB:Fiber To The Building 光纤到大楼 FTTC:Fiber To The Curb光纤到路边 FTTH:Fiber To The Home 光纤到家庭 FW:fire Wall 防火墙 FWHM:Full Width Half Maximum 脉冲的半高宽度PACR：Attonuation to Crosstalk Ratio 衰减与串扰比 GAP:Gaussian (filtered)Frequency Shift Keying 高斯滤波频移键控 TOP GBS:Glass Break Sensors 玻璃破碎传感器 GC:Generic Cabling 综合布线 GIB:Generic Information Block 通用信息模块 GNE:Gateway Network Element网关 GSM:Global System for Mobile communications全球移动通信系统 H:Hybrid 混合式 TOP HCBS:High C Bus Servers Unit 高速C总线服务单元 HCS:Higher order Connection Supervision高阶连接监视 HD：Heat Detecter 感温探测器 HDB3:High Density Bipolar of order 3code 高密度双极性码 HDLC:High Data Link Control 高级数据链路控制 HDLC:High Digital Link Control 高级数据链路控制 HDSL:High-bit -rate Digital Subscriber Link 高比特数字用户链路 HDTV:High Definition Television 高清淅度电视 HEC:Header Ervor Control:信头差错控制域 HEMS:High -level Entity Management system高级实体管理系统 HFC:Hybrid fiber coax 光纤-同轴电缆混合系统 HGRP:Home Optical Network 华为公司专用协议 HIFI:High Fidelity 高保真度 HIPPI:High Performance Parrallel Interface高性能并行接口 HMP:Host monitoring protocol 宿主机监视协议 HOA:High Order Assembler高阶组装器 HOAPID:High Order Path Access Point Identifier高阶通道接入不敷出点标识符 HOI:High Order Interface高阶接口 HONET:Home Optical Network 华为综合业务接入网商标 HO-TCM:High Order Tandem Connection Monitor高阶通道串联连接监控 HOVC:High Order Virtual Container 虚容器 HPA:High order path Adaptation高阶适配 HPC:High order path Connection高阶通道连接 HPOM:High -order Path Overhead Monitor高阶通道开销监视器 HPP:High -order path Protection高阶通道保护 HP-RDI:Higher order path -Remote Defect Indication高阶通道接收缺陷指示 HP-REI:Higher order Path-Remote ErrorIndication高阶通道远端错误指示 HPT:High order path Termination高阶通道终端 HRDS:Hypothetical Reference Digital Section假设参考数字段 HSUT:High -order path Supervision Unequipped Termination高阶通道监控未装装载终 HVAC:Heating Ventilation Air Conditioning暖通空调 HWS:Hot Water Supply热水供应系统I:Interference 串扰 TOP IA:Intruder Alarm防盗报警 ICMP:Internet Control Message Protocol控制信息协议 IDC:Insucation Displacement Connection绝缘层信移连接件 IDS:Industrial Distribution System 工业布线系统 IFC:Intelligent Fire Controller 照明智能控制器 ILD:Inject Light Diode 注入式激光二极管 IM:Impedance Matching 阻抗匹配 IMA:Interactive Multimedia Association交互式多媒体协议 IM-DM:Intensity Modulation-Direction Modulation直接强度调制 IN:Information Network 信息网 IO：Information Outlet信息插座 IOS:Intelligent Out Station 智能外围站 IPEI:International Portable国际移动设备标识号 IPTU:Indoor Pan &Tilt Unit 室内水平俯仰云台 IPUI:International Portable User Identity国际移动用户标识号 ISD:Ionization Smoke Detector 离子感烟探测器 IT:Information Technology 信息技术 ITU:International Telecommunications Union 国际电信联盟 ITU-T:原名CCITT，是国际电信联盟的一个委员会 ITV:Interactive Tevevision 交互式电视 JIT-Discussion conference system 即席发言系统 L:Lens摄像机镜头 TOP LAN:Local Area Network 局域网 LAPB：Link Access Procedure-Balanced 链路接入规程----平衡 LAPD:Link Access Procedure D-channel D信道链路访问协议 LCD:Liquid Crystal Display 液晶显示屏 LCL:Longituchinal Conrorsion Loss纵模变换损耗 LCN:Local Communication Network 本地通信网 LCS:Lower order Connection Supervision低阶连接监视 LD:Laser Diode激发二极管 LE:Local Exchange本地交换网 LED:Light Emittirng Diode发光二极管 LIU：Lightguide Interconnection Unit光纤互连装置 LLC:Logic Link Control Layer逻辑链路控制层 LLME:Low Layer Management Entity低层管理实体 LM:Lerel Modulation电平调节 LNA:Low Noise Amplifier低噪音放大器 LOF:Loss Of Frame 帧丢失 LOI:Low Order Interface低阶接口 LOP:Loss Of Pointer 指针丢失 LOS:Loss Of Signal 信号丢失 LO-TCM:Low Order Tandem Connection Monitor低阶通道串联连接监视器 LOVC:Low Order Virtual Container 低阶虚容器 LPA:Lower order qath Adaptation低阶通道适配 LPC:Lower order Path Connection低阶通道连接 LPOM:Low-order Path Overhead Monitor低阶通道开销监视器 LPP:Low-order Path Protection 低阶通道保护 LPT:Lower order Path Termination低阶通道终端 LSBCM:Laser Base Current Monitor激光器偏流监视 LSUT:Low -order path Supervision Unequipped 低阶通道监控未装载终端 LTC:Londline Trunk Coutroller有线线路分配器 LU:Line Unit 线路单元 MAC:Medium Access Control Layer 介质访问控制层 TOP MBMC:Multiple Burst Mode Controller 多突发模式控制器 MCF:Message Communication Function消息通信功能 MD:Mediation Device中介设备 MFPB:Multi-Frequency Press Button多频按键 MIB:Management Information Base 管理信息库 MIC：Mediu Interface Connector 介质接口连接器 MIO:Multiuser Information Outlet 多用户信息插座 MLM：Multi-Longitudinal Mode 多纵模 MM:Mobile Management 移动管理 MMDS:Maltichanned Microware Distribution System多路微波分配系统 MMO:Multionedia Outlet 多媒体插座 MN-NES:MN-Network Element System 网元管理系统 MN-RMS:MN-Region Management System 网络管理系统 MO:Managed Object 管理目标 MSA:Multiplex Section Adaptation复用段适配 MS-AIS:Mutiplex Section-Alarm Indication Signal 复用段告警指示信号 MSOH:Multiplex Section Overhead 复用段开销 MSP:Multiplex Section Protection复用段保护 MS-RDI:Multiplex Section-Remote Defect Indication复用段远端缺陷指示 MST:Multiplex Section Termination复用段终端 MSU:Multi-Subscriber Unit 多用户单元 MTIE:Maximum Time Interval Error最大时间间隔误差 MUX:Multiplexer 灵活复接器 NDF:New DataFlag 新数据标识 NDFA:Niobium-Doped Fiber Amplifier 掺铌光纤放大器 NE:Network Element 网元 NEXT：Near End Crosstalk 近端串扰 NMS:Network Management System网络管理系统 NNE:Non-SDH Network Element 非SDH网元 NNI:Network Node Interface网络节点接口 NPI:Null Pointer Indication无效指针指示 NWK:Network Layer 网络层 NZ-DSF:Non Zero-Dispersion Shift Fiber 非零散位移光纤 OAM&P:Operation Administration, Maintenance and Provisioning运行、管理、维护和预置 OAM:Operation, Administration and Maintenance操作、管理和维护 OBFD：Optical Beam Flame Detector 线型光速火焰探测器 OC-N:Optical carrier level-N光载波级N OCR:Optical Character Recogmition光学字符识别 OEIC:Optoelectronic Integrated Circuit光电集成电路 OFA:Optical Fiber Amplifier 光纤放大器 OHP:Overhead Processing开销处理 OLT:Optical Line Terminal光纤线路终端 ON:Orerall Noise 总噪声 ONU:Optical Network Unit 光纤网络单元 OOF:Out Of Frame 帧失步 OOP:O

烧毁，烧水，烧砖，烧蓝。

今天中午受到了老师的批评，炽热的太阳发着刺眼且毒辣辣的白光，树上的蝉儿烦躁地声嘶力竭地鸣叫着，就像是在催命，小草耷拉着脑袋，无精打采地立在路边，大树也绿得格外耀眼，弄得我心烦意乱。几只麻雀正叽叽喳喳地叫着，那声音跟乌鸦没什么两样，又像是在嘲笑我的无能 。 花儿也在左右摆动， 仿佛在对我摇头；一群蝴蝶围着花儿飞着，好像十分赞同花儿的想法。瞧，蜜蜂也在花儿旁转了起来，它也支持花儿哩几朵白云不死不活地游荡在天上，比乌云还要令人心烦。……一切都像在跟我作对。

首先我解释一下jQueryjQuery有一个用来作为DOM快速载入javascript的得心应手的小函数，那就是ready…他在页面加载完成之前执行。为什么不用window.onload()，因为window.onload函数执行的时候，要说明所有东西已经载入，包括图像和横幅等等。要知道较大的图片下载速度会比较慢，因此用户必须等待大图片下载完毕才能看到window.onload()执行的代码效果，这样就花费了很长的等待时间，这不是我们想要的。但是$(document).ready(fn):当DOM载入就绪可以查询及操纵时绑定一个要执行的函数。这是事件模块中最重要的一个函数，因为它可以极大地提高web应用程序的响应速度。简单地说，这个方法纯粹是对向window.load事件注册事件的替代方法。通过使用这个方法，可以在DOM载入就绪能够读取并操纵时立即调用你所绑定的函数.$(document).ready(function(){//你的代码});$(document)意思是说，获取整个网页文档对象（类似的于window.document），$(document).ready意思就是说，获取文档对象就绪的时候。上面这段代码的意思是检查文档对象直到它能够允许被操作（译者注：这样做比window.onload()函数要快的多，因为只要文档对象载入完成就能够执行代码了，而不需要等待页面中的图片下载是否已经完成）---这是我们想要的。

秋天的雨，淅淅沥沥下在大地上摇摆着，风情万种，似柔婉的少女。雨丝似针尖，如牛毛，一丝丝打在秋菊层层的花瓣上。一片片细细的花瓣上挂满了水珠，顺着花瓣流到花蕊中。渐渐形成一个晶莹的小水池。忽然，一阵寒风吹来，把小水池吹皱了，泛起了波纹，有时晃得大一点，会有水珠从花瓣上落下，像一颗珍珠，落在大地上。秋雨过后，我喜欢看被雨淋湿的芒草。远远望去，芒草被寒冷的秋风吹倒了，但还未倒下。白色的芒草摇曳着，水从上面落下，恰似为秋落下的眼泪。啊，秋之雨！你是一位少女，洒下露水，你是一个精灵，赋予秋无尽的魅力！

16选一数据选择器型号有很多。数据选择器(dataselector)根据给定的输入地址代码，从一组输入信号中选出指定的一个送至输出端的组合逻辑电路。有时也把它叫做多路选择器或多路调制器(multiplexer)。