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什么是土壤发育程度

2023-07-27 04:17:30
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豆豆staR

土壤是由矿物质、有机质、土壤水分及土壤空气四个部分组成的。

根据各个组分的含量的不同可以判断土壤的发育程度。

红壤根据矿物质的不同阶段可分为砖红壤性红壤、砖红壤及铁质红壤。

砖红壤

发育在热带雨林或季雨林下强富铝化酸性土壤,在中国分布面积较小。海南岛砖红壤的分析资料表明:风化度很高,粘粒的二氧化硅/氧化铝比值(以下同)低于1.5,粘土矿物含有较多的三水铝矿、高岭石和赤铁矿,阳离子交换量很少,盐基高度不饱和。

燥红土

热带干热地区稀树草原下形成的土壤,分布于海南岛的西南部和云南南部红水河河谷等地,土壤富铝化程度较低,土体或具石灰性反应。

赤红壤

发育在南亚热带常绿阔叶林下,具有红壤和砖红壤某些性质的过渡性土壤。

红壤和黄壤

均为中亚热带常绿阔叶林下生成的富铝化酸性土壤,前者分布在干湿季变化明显的地区,淀积层呈红棕色或桔红色,剖面下部有网纹和铁锰结核,二氧化硅/氧化铝比值为1.9~2.2,粘土矿物含有高岭石、水云母和三水铝矿;后者分布在多云雾,水湿条件较好的地区,以川、黔两省为主,以土层潮湿、剖面中部形成黄色或蜡黄色淀积层为其特征,粘土矿物含有较多的针铁矿和褐铁矿。

红壤系列的土壤适于发展热带、亚热带经济作物、果树和林木,作物一年可二熟、乃至三熟、四熟,土壤生产潜力很大。目前尚有较大面积荒山、荒丘有待因地制宜加以改造利用。 棕壤系列 亦为中国东部湿润地区发育在森林下的土壤,由南至北包括黄棕壤、棕壤、暗棕壤和漂灰土等土类。

黄棕壤

亚热带落叶阔叶林杂生常绿阔叶林下发育的弱富铝化、粘化、酸性土壤,分布于长江下游,界于黄、红壤和棕壤地带之间,土壤性质兼有黄、红壤和棕壤的某些特征。

棕壤

主要分布于暖温带的辽东半岛和山东半岛,为夏绿阔叶林或针阔混交林下发育的中性至微酸性的土壤,特点是在腐殖质层以下具棕色的淀积粘化层,土壤矿物风化度不高,二氧化硅/氧化铝比值3.0左右,粘土矿物以水云母和蛭石为主,并有少量高岭石和蒙脱石,盐基接近饱和。

暗棕壤

又称暗棕色森林土,是发育在温带针阔混交林或针叶林下的土壤,分布在东北地区的东部山地和丘陵,介于棕壤和漂灰土地带之间,与棕壤的区别在于腐殖质累积作用较明显,淋溶淀积过程更强烈,粘化层呈暗棕色,结构面上常见有暗色的腐殖质斑点和二氧化硅粉末。 漂灰土 过去称为棕色泰加林土和灰化土,分布在大兴安岭中北部,是北温带针叶林下发育的土壤,亚表层具弱灰化或离铁脱色的特征,常出现漂白层,强酸性,盐基高度不饱和,属于生草灰化土和暗棕壤之间的过渡性土类,可认为是在地方性气候和植被影响下的特殊土被。

棕壤系列土壤均为很重要的森林土壤资源。目前,不仅分布有较大面积的天然林可供采伐利用,为中国主要森林业生产基地;且大部分土壤,尤其是分布在丘陵平原上的黄棕壤和棕壤有很高的农用价值,多数已垦为农地和果园。

皮皮

土壤是由矿物质、有机质、土壤水分及土壤空气四个部分组成的。根据各个组分的含量的不同可以判断土壤的发育程度。

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生活大爆炸1-12季百度云资源链接:https://pan.baidu.com/s/1OqadjGar7-zQHkF6AiF1Mw提取码:f6uq《生活大爆炸》是一部很让人觉得放松和愉悦的情景喜剧,和《爱情公寓》比较相似,更能让年轻观众喜欢,剧中他们的兄弟情谊让我很羡慕。《生活大爆炸》最让我印象深刻的就是谢尔顿u2022库珀和莱纳德u2022霍夫斯塔特之间的友情。并且两个人虽然是宅男,但是智商却是极高的,因为他们可以将量子物理学理论倒背如流,这个高智商的男生一般都会是霸道总裁或者是家财万贯的公子哥才有的人设,但是没有想到的是这两个人竟然如此的不修边幅。虽然智商很高,但是有时候绝对的理性在生活面前就只能是毫无用处,面对生活中的柴米油盐,即使可以将量子物理学理论倒背如流也没有任何用处。这个时候自己的隔壁就搬来了一个绝世大美女,名字叫做佩妮,莱纳德u2022霍夫斯塔特对这位美女很感兴趣,佩妮和这两个宅男的生活完全不同,佩妮的梦想是成为一名演员,并且愿意为之奋斗,内心中充满了感性,自己在快餐店工作,有自己的生活,性格开朗,对待朋友也很友善,当莱纳德u2022霍夫斯塔特得知佩妮刚刚恢复单身就开始对她格外感兴趣。除此之外,莱纳德u2022霍夫斯塔特还有两个好朋友,都很奇葩,一个专门研究怎么能够快速的吸引女孩子的注意力,一个则是有社交恐惧症,只有有女孩子在场自己就无法说话。即使四个宅男都很奇葩,但是他们之间的友谊也很让我羡慕,在生活中有一些缺点和陋习,但是他们之间的感情是很好的,在相处的时候很舒服,自己的兄弟遇到困难的时候可以无条件的支持,虽然有时候会嘲笑一下对方,但是这些都是他们相处的方式。
2023-07-25 17:41:181

求韩国电影恐怖故事百度云资源

village, where nea
2023-07-25 17:42:093

生活大爆炸第三季百度云

Bai 度一下,漂流哥博客、就有全十二季、霍尔德和莱尔德一起正装出席去约会,霍尔德提醒莱尔德自己和伯纳黛特很热情,
2023-07-25 17:42:383

《卦天门》txt下载在线阅读全文,求百度网盘云资源

《卦天门》百度网盘txt最新全集下载:链接:https://pan.baidu.com/s/1EoOflcHLnzKFPeLZeZqH1g?pwd=8l3a 提取码:8l3a简介:二十年前,林玥出生在风水世家,生来浑身白毛,以免流言四起,风雨之夜被遗弃深不见底的九里涧,一只不会响的天门铃让她重见天日。二十年后,林玥出嫁之日被人一脚踹进九里涧,生死垂危之际,一个神秘男人将她捞起,也催响了天门铃。金铃响,闹洞房;红嫁衣,绿帷帐;三生契,烙心膛;铃……铃……娃娃睡满床;铃……铃……啼哭到天亮……诡异的歌谣里藏着血淋淋的秘密,催响天门铃的男人才是救她两次的恩人。肚子一天天大起来,两个声称是孩子父亲的男人找上门来……
2023-07-25 17:43:051

有的时候,跟政府机关人员打交道,会很黑很恐怖吗

2016年提出新型政商关系,概括起来说就是“亲”“清”两个字。对领导干部而言,所谓“亲”,就是要坦荡真诚同民营企业接触交往,特别是在民营企业遇到困难和问题情况下更要积极作为、靠前服务,对非公有制经济人士多关注、多谈心、多引导,帮助解决实际困难,真心实意支持民营经济发展。《阿祥说政企》《阿祥政企课程-0基础小白入门》可以看下,所谓“清”,就是同民营企业家的关系要清白、纯洁,不能有贪心私心,不能以权谋私,不能搞权钱交易。对民营企业家而言,所谓“亲”,就是积极主动同各级党委和政府及部门多沟通多交流,讲真话,说实情,建诤言,满腔热情支持地方发展。所谓“清”,就是要洁身自好、走正道,做到遵纪守法办企业、光明正大搞经营。切记不违规,不踩红线,倒查20年 倒查30年了解下。axszqhdzw
2023-07-25 17:43:353

政府与企业之间的关系?

政府的职能与企业的职能区别在于它主要表现在宏观层面上,主要负责具有战略性、全局性、方向性、社会性的义务。具体看,保证社会总需求与总供给的平衡,制定战略目标与实施步骤;根据社会水平调整产业方向与结构,制定产业规划与产业改革;制定、实施税收与金融政策,并调节个人、地区等经济间形成的非有机性结构;建立健全社会保障体系,维护国家安全和提供社会服务设施,配合有关部门制定和维护法律尊严。总之,以有利于微观运行为特征的整体性设计是每一个国家政府所不能逃避的责任。  所以,政府不应该越俎代疱,而应在改革金融体制、社会保障体制上多做点份内的事,管好自己应该管好的事,真正造就一个硬约束的、平等竞争的社会环境,从而使企业解除包袱。现代企业制度不在于政府去规定一个或几个模式,而在于它是整个社会经济制度变迁过程中的产物。所以从这个意义上讲,政府管好自己的事才是关键,只有管好自己职能范畴的事,形成经济运行所需求的规范的制度和激励约束氛围,这样现代企业也必然会适应供需规律要求,自然而然形成自身的内部机制去根据社会需求运行。  这样,政府的职能就要求从微观经济活动中转移出来,对此,政府职能转变要根据市场经济发展的要求,科学地确定政府在经济活动中的作用,从而实现政府宏观调控社会经济运行,促进国民经济发展的目的。政府的经济职能主要是去做市场做不到的事情,对市场作用的不足进行补充、干预和调节,所以,政府职能的转变是微观转向宏观,从直接干预转向间接调控。
2023-07-25 17:43:504

求生活大爆炸第6季到第8季百度云,谢谢

佰度一下,漂流哥友大爆炸、就有全12季、霍尔德和莱尔德一起正装出席去约会,霍尔德提醒莱尔德自己和伯纳黛特很热情,可能会吓到莱尔德。
2023-07-25 17:44:134

求生活大爆炸1-8季 1080P全集

360云盘要吗 http://yunpan.cn/csCFMhvPuP3WW 提取码 b21a百度云第一季 http://yunpan.cn/cJca9Iv3I6MmS (提取码:b4af)第二季 http://yunpan.cn/cJcaU4zeeM2YH (提取码:221a)第三季 http://yunpan.cn/cJcaDBWnm25PR (提取码:1946)第四季 http://yunpan.cn/cJcazs3VAMWyq (提取码:d499)第五季 http://yunpan.cn/cJcazeZj5xNkN (提取码:d030)第六季 http://yunpan.cn/cJcapwzWPWfvq (提取码:7a9e)第七季 http://yunpan.cn/cJcapibcptpw7 (提取码:ac1a)第八季 http://yunpan.cn/cJca4kvmPmiFN (提取码:e28b)百度云我只有S6-9
2023-07-25 17:44:412

唐山雪铁龙4s店在哪?

hello,我是东风雪铁龙购车助手,感谢您对东风雪铁龙的支持您可以在链接留下您的资料,我们的官方客服会联系您的。现在通过官方链接(http://t.cn/zQhRN1o)预约试驾就有机会获得200元油卡、车模、邮票等好礼,请关注东风雪铁龙百度首页每周五公布的获奖公告,另外,您也可以加入我们的QQ购车群(285776751),里边有很多热心车主能为您解答疑问。
2023-07-25 17:45:113

阿凡达几月上映

2022年12月16日。《阿凡达:水之道》是由詹姆斯·卡梅隆执导,萨姆·沃辛顿、佐伊·索尔达娜、西格妮·韦弗领衔主演,凯特·温斯莱特、杨紫琼、大卫·休里斯、范·迪塞尔等主演的科幻电影,该片于2022年12月16日在北美公映。该片承接《阿凡达》,讲述了5年之后,杰克已经成为了纳美族的族长,也与妮特丽组建了家庭,两人育有一对可爱的儿女。直到某天,部族兄弟的意外身亡,打破了他们平静的生活,杰克猜测有人类的阿凡达混入部落,并与族人共同对抗邪恶势力。3D效果卡梅隆与Christie Digital公司展开了历时5年多的合作开发,终于将梦想实现。此次采用RGB激光投影系统,以高帧速率提供明亮的图像,这会实现不需要3D眼镜就可以观看3D电影,续集会利用最先进的技术和VFX捕获水下世界,构建潘多拉星球的海洋生态系统,并在卡梅隆的指导下将这些技术流畅地融入到剧情当中,呈现一个真实的奇幻世界。
2023-07-25 17:45:501

阿凡达什么时候上映的?

2022年12月16日。《阿凡达:水之道》是由詹姆斯·卡梅隆执导,萨姆·沃辛顿、佐伊·索尔达娜、西格妮·韦弗领衔主演,凯特·温斯莱特、杨紫琼、大卫·休里斯、范·迪塞尔等主演的科幻电影,该片于2022年12月16日在北美公映。该片承接《阿凡达》,讲述了5年之后,杰克已经成为了纳美族的族长,也与妮特丽组建了家庭,两人育有一对可爱的儿女。直到某天,部族兄弟的意外身亡,打破了他们平静的生活,杰克猜测有人类的阿凡达混入部落,并与族人共同对抗邪恶势力。3D效果卡梅隆与Christie Digital公司展开了历时5年多的合作开发,终于将梦想实现。此次采用RGB激光投影系统,以高帧速率提供明亮的图像,这会实现不需要3D眼镜就可以观看3D电影,续集会利用最先进的技术和VFX捕获水下世界,构建潘多拉星球的海洋生态系统,并在卡梅隆的指导下将这些技术流畅地融入到剧情当中,呈现一个真实的奇幻世界。
2023-07-25 17:46:171

阿凡达2什么时候上映?

5月10日,《阿凡达2》首支预告引爆全网,片方官宣2022年12月16日北美上映。虽然该片还没有在中国内地上映的消息,但不少国内影迷已是激动万分。离第一部《阿凡达》上映已过去13年,这么多年还没有一部科幻片能超越它。《阿凡达2》此前官宣正式定名《阿凡达:水之道》,本片将于今年12月16日北美上映,此前出品方二十世纪影业总裁承诺过该片不会跳票。此次爆料称《阿凡达2》及后面的续集都会是独立故事,但仍关于杰克和涅提妮的家庭。影片由詹姆斯·卡梅隆执导,萨姆·沃辛顿、佐伊·索尔达娜等主演,讲述了《阿凡达》中的时间过去了若干年后,杰克已经成为了纳美族的族长,也与妻子涅提妮组建了家庭,两人育有一对可爱的儿女。直到某天,部族兄弟的意外身亡,打破了他们平静的生活,杰克猜测有人类的阿凡达混入部落,并与族人共同对抗邪恶势力。1分30多秒的预告片中,美轮美奂的画面,让人大为震撼,有我们所熟悉的高空草桥场景,还有新加入的水下世界。纳美人不仅可以在高空上的世界遨游,还能深入到水下世界领略各式各样神奇的海洋生物。杰克的孩子也出现在预告片中,趴在体型硕大的海鱼身上自由自在的遨游。
2023-07-25 17:46:451

爱情公寓辣味英雄转在哪看

《爱情公寓》番外篇辣味英雄传可以在爱奇艺观看,也可以前往优酷、腾讯视频搜索观看。
2023-07-25 17:47:132

求匹诺曹百度云!

链接: http://pan.baidu.com/s/1jHavm1g 密码: 7i3k全集在此 满意望采纳哦
2023-07-25 17:47:543

徐志摩《再别康桥》诗词的完整意思

去这看看老师们是怎么教的吧http://zhidao.baidu.com/question/13744575.html
2023-07-25 17:48:246

求韩国电影阴曹使者百度云资源。感谢有资源的大神分享

刚刚才拥有的第二部,寻找不易,及时下吧
2023-07-25 17:48:426

一战和二战的影响?

二战1945年9月2日的东京受降仪式在美国战列舰“密苏里”号上举行,美国驻日总司令道格拉斯·麦克阿瑟向全世界人民发表讲话:“今天,枪炮沉没了,一场大悲剧结束了。一个伟大的胜利赢得了。天空不再降临死亡,海洋只用于贸易交往,人们在阳光下可以到处行走。全世界一片安宁和平,神圣的使命已经完成。……我们体验了失败的痛苦和胜利的喜悦,从中领悟到决不能走回头路。我们必须前进,在和平中维护在战争中赢得的东西……”第二次世界大战推动了文明进程,科学技术飞速发展,人类进入宇航时代和核时代第三次科技革命至今方兴未艾。同时第二次世界大战也给人们留下了惨痛的记忆、传奇的故事、深刻的真理以及许多耐人寻味的未解之谜。二战之后,在和平的环境中,德国人再次创造了经济奇迹。经过一代人的努力,这个历经两次大战重创的国家,发展成为仅次于美国和日本的世界第三大经济强国。而作为欧盟的重要成员国,它也找到了通过振兴欧洲来壮大自己的强国之路。
2023-07-25 17:49:262

中国主要产业有哪些?

农业、工业、高新技术产业和交通运输业,我记得地理书上是这么写的
2023-07-25 17:49:362

《现代控制理论与工程》(高等教育出版社,王积伟) 课后习题答案

您好,这个课后习题答案,在百度文库里面有(网址http://wenku.baidu.com/link?url=FncP3IsiO-06UNlQWr0lAQcZbwDd5c1GK0FDJ9E-mbrXM1n4w8elRfSIZMzQYa9ESSeMMizKWhp6cJxZlcB-VuOHwwwzqHYvr_IN9bJZO-C)如需我下载上传的,请留言
2023-07-25 17:50:131

求网球王子越前龙雅所有的出场集数,包括新网球王子和ovr、剧场版。

出现剧集网球王子剧场版《两人的武士》OVA《浪速王子》动画《新网球王子》OVA1望采纳谢谢
2023-07-25 17:50:226

have been doing 是什么时态

现在完成进行时现在完成进行式:比如说, have been working 表示,过去已经在工作,并且现在还在工作.与现在完成时的区别是一、现在完成时动词发生在过去,影响到现在,延续到现在,某种经历. 句型基本结构:主语+have/has+过去分词(done) ①肯定句:主语+have/has+过去分词+其他②否定句:主语+have/has+not+过去分词+其他③一般疑问句:Have/Has+主语+过去分词+其他④特殊疑问句:特殊疑问词+一般疑问句(have/has+主语+过去分词+其他) 用法(1)定义:现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在. I have had no money to spend now.(现在我没有钱花了.) Jane has laid the table.(简已经摆桌子.) Michael has been ill.(现在仍然很虚弱) He has returned from abroad. (现在已在此地) (2)定义:现在完成时可以用来表示发生在过去某一时刻的,持续到现在的情况,常与for,since连用. Mary has been ill for three days. I have lived here since 1998. 注意:1.现在完成时不能单独与准确时间连用,如yesterday(morning、afternoon),last(morning、afternoon)等,除非与for,since连用.2.现在完成时往往同表示不确定的过去时间状语连用如already, yet, just, before, recently,still, lately等: He has already obtained a scholarship. I haven"t seen much of him recently (lately). We have seen that film before. Have they found the missing child yet ?3. 现在完成时常常与表示频度的时间状语连用,如often, sometimes, ever, never, twice, on several occasion等: Have you ever been to Beijing I have never heard Bunny say anything against her. I have used this pen only three times. It is still good. George has met that gentleman on several occasions.4. 现在完成时还往往可以同包括现在时间在内的时间状语连用,如now, up to these few days/weeks/months/years, this morning/week/month/year, just, today, up to present, so far等: Peter has written six papers so far. Man has now learned to release energy from the nucleus of the atom. There has been too much rain in San Francisco this year. The friendly relations and cooperation between our two countries have been enhanced in the past few years. Up to the present everything has been successful. 5. 现在完成时表示现在之前业已完成的动作,虽然其效果或影响仍然存在但已不再继续,但是有一些现在完成时的句子,在后面加上for+一段时间,则现在完成时的动作就表示延续性. Thomas has studied Russian. (现在不再学俄语) Thomas has studied Russian for three years. (=Thomas began to study Russian three years ago, and is still studying it now.(同第2点用法第一个例句) 6. 现在完成时还可以用来表示过去的一个时间到现在这段时间内重复发生的动作. We have had four texts this semester. 现在完成时的“完成用法”和“未完成用法” 1.现在完成时的"完成用法" 现在完成时的"完成用法"指的是动作发生在过去某一时刻并已结束,但该动作对现在产生了影响,与现在情况具有因果关系. 例如:He has turned off the light.他已把灯关了.(动作结束于过去,但说明的是现在的情况--灯现在不亮了.) 现在完成时"完成用法"的特点是动作不延续,因此,该时态只能与表示不定的过去时间状语(如:already,yet,before,recently等)、频度时间状语(如:never,ever,once等)、包括现在时刻在内的时间状语(如:this morning / month /year...,today等)连用. 例如: Have you found your pen yet?你已找到你的钢笔了吗? 2.现在完成时的"未完成用法" 现在完成时的"未完成用法"指的是动作开始于过去某一时刻,一直延续到现在,或可能还要继续下去. 例如:He has lived here since 1978.自从1978年以来,他一直住在这儿.(动作起始于1978年,一直住到现在,可能还要继续住下去.) I have been in the army for more than 5 years.我在部队已经呆了五年多了.(动作开始于5年前,一直延续至今,有可能还要继续下去.) 此种用法的句中常需一个表示一段时间的状语(由since或for引导),或表示与现在时刻相连的时间状语(如:up to now,so far)等. 例如:I have heard nothing from him up to now.到目前为止我没有他的任何消息. 注意:(1)现在完成时的未完成用法只适用于延续性动词,不可用于终止性动词,即瞬间完成或延续时间很短的动词.如:come,go,arrive,leave,join,become,die等. (2)现在完成时常见两种句型: ①for短语 ②It is+一段时间+ since从句 3.一段时间+has passed+since从句4.主语+have / has been+since短语例如:He has been in the League for three years.或It is three years since he joined the League. 他入团已三年了 一.have/has been doing sth. 二、现在完成进行时现在完成进行时的谓语动词构成.I/ we/ you/ they have been workinghe/ she/ it has been working(一)表示从过去某时开始一直持续到现在的动作,并且还将持续下去.The Chinese have been making paper for two thousand years.中国有2000年的造纸历史.(动作还将继续下去)I have been learning English since three years ago.自从三年前以来我一直在学英语.(动作还将继续下去)(二)表示在说话时刻之前刚刚结束的动作.We have been waiting for you for half an hour.我们已经等你半个钟头了.(动作不再继续下去)(三)有些现在完成进行时的句子等同于现在完成时的句子.They have been living in this city for ten years.They have lived in this city for ten years.他们在这个城市已经住了10年了.I have been working here for five years.I have worked here for five years.我在这里已经工作两年了.(四)大多数现在完成进行时的句子不等同于现在完成时的句子.I have been writing a book.(动作还将继续下去)我一直在写一本书.I have written a book.(动作已经完成)我已经写了一本书.They have been building a bridge.他们一直在造一座桥.They have built a bridge.他们造了一座桥.(五)表示状态的动词不能用于现在完成进行时.I have known him for years.我认识他已经好几年了.* I have been knowing...这类不能用于现在完成进行时的动词还有:love爱,like喜欢,hate讨厌,等.现在完成时:1)现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响. 2)现在完成时通常与模糊的时间状语连用,或无时间状语. 共同的时间状语: this morning, tonight,this April, now, once,before, already, recently,lately 现在完成时的时间状语 for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always, 不确定的时间状语 3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know. 现在完成进行时 :其构成形式如下: I / we / they have He / she / it has been + 动词的现在分词 功用如下: 1) 表示一个在过去开始而在最近刚刚结束的行动,如: Ann is very tired. She has been working hard. Why are you clothes so dirty? What have you been doing? 2) 表示一个从过去开始但仍在进行的行动,如: It has been raining for two hours. (现在还在下) Jack hasn"t been feeling very well recently. 3) 表示一个从过去开始延续到现在,可以包括现在在内的一个阶段内,重复发生的行动,如: She has been playing tennis since she was eight. 4) 现在完成时强调动作行为的结果、影响,而现在完成进行时只强调动作行为本身,如: Tom"s hands are very dirty. He has been repairing the car. The car is going again now. Tom has repaired it. 注意:现在完成时有否定结构,而现在完成进行时没有否定结构.现在完成时态可表示做完的时期以及已有的经验、但现在完成进行时不可以现在完成时:强调对现在的影响现在完成时进行时:强调过去那一段过程(对现在的影响)现在完成时I have done it.我已经做了强调你做过的事情的本身,现在有否做不是关键现在完成进行时I have been doing it for years. 我已经做了几年了.说明这个行动没有断过,现在还在做.现在完成时,强调过去完成的动作对现在的影响.例:-Would you like to have lunch with me ?-I have had it.意思是说我吃过,不能跟你一起去了.现在完成进行时,强调动作的持续进行,现在动作还在进行.例: I have been working in this factory for 5 years.表示强调时间之久,目前还在那工作.简单的来说,完成时态就是在过去发生的事情,做这件事情的动作在过去完结,而现在完成进行时则是做一个动作从过去一直延长到现在.
2023-07-25 17:47:342

昆明理工大学怎么样?

毕业了,不一定专业对口,我目前跟原来专业不怎么对口哟!到社会上再磨练吧!
2023-07-25 17:47:369

会计英文求职信

关于会计英文求职信范文集合八篇   时间是箭,去来迅疾,又到了寻求新的工作机会的时候,这时一封好的求职信可以起到毛遂自荐的作用哦。求职信怎么写才不会千篇一律呢?以下是我整理的会计英文求职信8篇,仅供参考,大家一起来看看吧。 会计英文求职信 篇1   dear mr liu   application for the position of accounting manager   in response to your advertisement in today"s for the above position, i would like to submit my application for your   consideration.   during the past nine years, my experience has concentrated in the accounting industry with an accounting services firm. being an   accounting manager for four years, i assisted in the development of a base reference library for 500 clients.   as you will notice from my resume, i possess excellent oral and writing skills. i have trained four new supervisors through coaching sessions, communication meetings and technical skills sessions. i believe this background provides the management skills you require for this position. i look forward to your reply.   yours sincerely 会计英文求职信 篇2 Gentlemen,   I have been told by Mr.John L.Pak,Credit Manager, The Business Book Publishing,New York, with whom I believe you are acquainted,that you are expecting to make some additions to your accounting staff in June.I should like to be considered an applicant for one of these positions.   You can see from the data sheet that is enclosed with this letter that I have had five years of varied experience in the book business.The companies for which I have worked have given me permission to refer you to them for information about the quality of the work I did while in their employ.   My work was in the credit department and in the accounting department in both companies,with some experience also in inventory control. In both positions,I have been assigned with the daily office administration.The courses taken at Central Commercial and the Bronx Community College specifically prepare me for doing the accounting required in your department.   I hope that you will give me an interview at some time convenient to you.If there is further information that you wish in the meantime,please let me know.I can always be reached at the address given at the beginning of this letter. Very truly yours, 会计英文求职信 篇3   Gentlemen, I have been told by Mr。John L。Pak,Credit Manager, The Business Book Publishing,New York, with whom I believe you are acquainted,that you are expecting to make some additions to your accounting staff in June。I should like to be considered an applicant for one of these positions。 You can see from the data sheet that is enclosed with this letter that I have had five years of varied experience in the book business。The companies for which I have worked have given me permission to refer you to them for information about the quality of the work I did while in their employ。 My work was in the credit department and in the accounting department in both companies,with some experience also in inventory control。 In both positions,I have been assigned with the daily office mistration。The courses taken at Central Commercial and the Bronx Community College specifically prepare me for doing the accounting required in your department。 I hope that you will give me an interview at some time convenient to you。If there is further information that you wish in the meantime,please let me know。I can always be reached at the address given at the beginning of this letter。   Very truly yours, 会计英文求职信 篇4   Dear Sir/Madam:   Hello!   First sincerely thank you for your busy schedule to read my cover letter, which is about to take a school for students, it will be a great encouragement. It"s a simple and plain cover letter. Perhaps it"s no ordinary ones you look deeply, but it contains a sincere heart. To this end, I sincerely beg you to read this ordinary heart. Very honored to have the opportunity presented to you my personal information, join in the society, in order to find compatible with their professional and interest, better play their talents and realize the value of their life, I would like to you as a self recommendation.   My name is XX, is the XX college accounting professional graduates, today I was pregnant with a calm and excited mood was on the job letter. The reason for calm, my knowledge and ability will not let you down, will be worthy of your choice; the reason for excitement, I decided to go with no regrets youth among you, to achieve common glory. Here, I can"t to you show any authority to recommend books for my career, also can"t take out yiluoluo award certificate to do for my chips, and the nature of rent can only own more than ten years to study hard and the result of hard to do as the cornerstone of I, if I have any advantages, that is I am young, young is my capital. To strive for is my faith, the hobby is widespread, the courage to accept the challenge, healthy, honest, careful and perseverance, love communication is my characteristics, a good professional knowledge and strong sense of team is my life the first fortune.   Four years of University, I pay attention to the basic knowledge of learning, but also pay attention to the cultivation of personal ability. Under the strict school lessons and personal efforts, I have a solid foundation of professional knowledge, comprehensive system including financial accounting, budget accounting, cost accounting, management accounting, accounting information system, a series of accounting professional course learning and understanding to the basic etiquette. At the same time, the use of spare time to read all kinds of books, broaden their horizons, growth experience, enrich themselves, develop their own skills, so that they can keep up with the pace of the times. In addition, also use many of the summer vacation time out of school social experience, engaged in a different nature of part-time work, so that their close contact with society, feel the life, learning communication with each other, to really go out of the society as soon as possible to adapt to the new social environment to prepare.   I love my choice of the accounting profession, the earnest hope that under the leadership and guidance of you, for this cause, for you to contribute their strength and in the process of work constantly improve themselves and their expertise, to realize the value of life. Chance leaves a ready mind, and I"m ready for it. Hope you can give me such a chance. Please accept my most sincere thanks for whether or not you choose me at last!   Wish you a prosperous business.   yours,   XX 会计英文求职信 篇5 Dear sir / Madam:   I am a senior student at XX University. I"m coming into the society and I"m full of expectations for the future. I believe "Well begun is half done". I hope that your company is the starting point for my success, and I can be lucky to have a bright future with your company.   I was born in the beautiful border town -- Linjiang. In the past 97 years, I have entered the school of economics and management of Jilin Polytechnic University with excellent results. I have opened a new chapter in my life. Since I have been enrolled as a class group secretary, busy work not only to cultivate and exercise my ability to work, more exercise my ability to solve problems, make the problems faced when I can calm, thoughtful, and all of this to my professional choice will have a profound impact.   I do their work at the same time, also participated actively in the activities organized by the school, and to encourage students to participate, as they give advice and suggestions; in daily life, I was able to closely unite students, I believe that the collective strength is strong, but we are united in order to work well.   The needs of the socialist modernization is a comprehensive quality management personnel, so I learn in the professional knowledge, the main English and computers, in English, I strengthen my training in listening, speaking, reading and writing ability; in the computer, I start from the basics, to further understand the function of the OFFICE. INTERNET also studied the basic knowledge can be used flexibly. After finishing my major, in order to broaden my knowledge, I also participated in the accounting computerization study, and grasped the basic applications of accounting software and EXCEL applications. In order to enable the professional knowledge to be able to integrate, I also studied the case of MBA.   Examples of teaching materials, such as strategic management, company management, financial management, capital operation and so on, are applied to their own internships. 会计英文求职信 篇6   dear sirs,   igraduated from the central university of finance and economics this summer。 as a student of accounting, i hope to work for a foreign company after graduation。   in the past four academic years,i have proved myself to be a straight a student, awarded a succession of scholarships。i have a good knowledge of accounting, in addition, my english is   particularly good, which will live up to the requirements set by a wholly-owned foreign company like yours。   i apply for the position of assistant to accountant。 you will find me a good team player, self-motivated and eager to learn。 i believe i can be of value to your company。   i should be very happy if you would arrange an interview with me。   yours sincerely, 会计英文求职信 篇7   Gentlemen,   I have been told by Mr.John L.Pak,Credit Manager, The Business Book Publishing,New York, with whom I believe you are acquainted,that you are expecting to make some additions to your accounting staff in June.I should like to be considered an applicant for one of these positions.   You can see from the data sheet that is enclosed with this letter that I have had five years of varied experience in the book   business.The panies for which I have worked have given me permission to refer you to them for information about the quality of the work I did while in their employ.   My work was in the credit department and in the accounting department in both panies,with some experience also in inventory   control. In both positions,I have been assigned with the daily office administration.The courses taken at Central mercial and the Bronx munity College specifically prepare me for doing the accounting required in your department.   I hope that you will give me an interview at some time convenient to you.If there is further information that you wish in the   meantime,please let me know.I can always be reached at the address given at the beginning of this letter.   Very truly yours,   先生们,   约翰先生告诉我了。我相信你熟悉的纽约商业图书出版公司Pak,我相信你会在六月给你的会计人员增加一些额外的工作。我想被认为是其中一个职位的申请人。   你可以从附上这封信的数据表中看到,我在这本书中有五年的丰富经验   业务。我所工作的"小组已经允许我向他们介绍有关我在他们雇用期间所做的工作的质量的信息。   我的工作是在信贷部门,在两个部门的会计部门,也有一些经验   控制。在这两个职位上,我都被分配到日常办公室管理。中央mercial和Bronx munity学院的课程专门为我做了你所在部门的会计工作。   我希望你能在我方便的时候给我面试。如果有进一步的信息,你希望在   同时,请让我知道。在这封信开始时,我总能找到地址。   非常真心人, 会计英文求职信 篇8   Dear leaders,   Hello!   Please excuse me. I am a graduate student who will graduate from the economics department of wuzhou college in guangxi. I am honored to have the opportunity to present my personal information to you and introduce myself to you. I recommend myself to the leader in order to find a job that is in line with my major and my talents.   I was born in the picturesque landscape of guilin. & u2013 Yangshuo, in XX years, I was admitted to wuzhou branch of guangxi university (now wuzhou college) with excellent results, and I have opened a new chapter in my life. I have been working as a league branch of the class, and the work of the group has not only trained and trained my working ability, but also exercised my calm and thoughtful thinking in solving problems. While doing my job well, I also actively participated in the activities organized by the school, encouraged my classmates and classmates in my daily life, and always believed that the strength of the group was strong.   My major is accounting. I love this major very much, and I pay a lot of energy and sweat. In the three years of study and life, I have learned from the basic knowledge of accounting to the application of many aspects. Through to these knowledge of study, I have the knowledge of this field have a certain degree of understanding and grasp, and is synchronized with the course of various related practice and practice, has the certain actual operation ability and technology.   I know socialist modernization need is management talents with comprehensive quality, so I am learning professional knowledge at the same time, also read a lot about logistics, marketing, management, Windows xp, office, ufida system, the application of financial software, VFP programming language, etc.   My job intention is accounting, cashier, statistics, document management and financial related work. Your company is one of the best in the industry and I am looking forward to joining your company. I will be able to learn and exercise in my work, and I will be able to use my talents better. Create tomorrow"s brilliance with your company!   Wish you good health and good career! I am ;
2023-07-25 17:47:361

体温计显示EL是什么意思?

体温计,体温枪显示代码显示EL表示环境温度过低,即体温计处于的环境低于14℃。主要特点:专为测量人体额头温度设计,环境温度、额头温度动态补偿。背光型液晶(LED)数字显示。华氏、摄氏两种模式选择。具自动关机节电功能。体积小巧、结构合理、操作方便。测量额温模式可以用来测量100°范围内发射率0.95的物体温度。扩展资料使用注意事项:一、尽量要求被测者在被测环境中停留足够长的时间,使被测者的表面传热条件相同或相似。例如,在机场,测量是在乘客到达机场航站楼10分钟后进行的。此时候机楼的通风和温度条件基本稳定,乘客额部的外部传热条件基本相似。二、测量地点应尽量选择在室内,并避免阳光直接照射到红外辐射温度计和被测者的额头上。三、有必要准确估计被测人的距离。四、额头温度一般比腋窝温度低1~3摄氏度,那么腋窝温度则应转换为额头温度发热。参考资料来源:百度百科-人体测温仪
2023-07-25 17:47:341

体温计上显示EL是什么意思?

体温计,体温枪显示代码显示EL表示环境温度过低,即体温计处于的环境低于14℃。主要特点:专为测量人体额头温度设计,环境温度、额头温度动态补偿;背光型液晶(LED)数字显示;华氏、摄氏两种模式选择;具自动关机节电功能;体积小巧、结构合理、操作方便。测量额温模式可以用来测量100°范围内发射率0.95的物体温度扩展资料:使用注意事项:一、尽量要求被测量人在测量环境中停留足够长时间,使得被测量人的表面换热条件相同或相近。比如在机场,要在旅客到达机场候机楼10分钟后进行测量。这时候机楼通风和温度条件基本稳定,旅客前额的外部换热条件基本达到相近。二、测量场所应尽量选择在室内,且避免阳光直照红外辐射温度计和被测量人的额头。三、要对被测量人的距离准确估计。四、人的额头温度一般低于腋下温度1到3摄氏度,这时应将发烧的腋下温度判据转换到额头温度。
2023-07-25 17:47:261

英语生日祝福语

现代父母以及朋友间的英文也已普及开来,那么对于朋友过生日,送上英语生日祝福语也见怪不怪了。我收集了一些生日祝福语英文版简短句子,教会你生日英语怎么写的。 一、英语生日祝福语 1.Day to remember the original world more beautiful because of you, happy birthday。 值得记念的日子,原世界因为有了你而更加美好,生日快乐。 2.Wish a wonderful fragrance moment around you, make your life full of happiness, forever the bath in endless joy time! I wish you a happy birthday! 愿美妙的香味时刻围绕着您,使您的人生充满幸福喜悦,永浴于无止境的欢乐年华!祝您生日快乐! 3.Today is your birthday, my love, thank you for your toil, thank you for giving me the concern, understanding and support。 All my love to you! 今天是你的生日,我的爱人,感谢你的辛苦劳碌,感谢你给予我的关心、理解和支持。给你我全部的爱! 4.Today is your birthday, I will never forget not to drop a day。 May god bless you a happy life in peace, healthy and happiness! My wife。 今天是你的生日,一个我永远忘不掉的日子。愿上帝保佑你一生平平安安、健健康康、幸福快乐!我的老婆。 5.I have no colorful flowers, no the romantic poetry, no expensive gifts, free without those exciting surprise, only a gentle blessing, wish you a happy birthday! 我没有五彩缤纷的鲜花,没有那些浪漫的诗句,没有贵那些重的礼物,没有那些兴奋的惊喜,只有一个轻轻的祝福,祝你生日快乐! 6.The birthday girl guy, in your birthday is coming, wish you can get all hope, all dreams come true, all waiting can appear, all paying can cash, happy birthday! 寿星佬,在你的生日来临之际,祝你所有的希望都能如愿,所有的梦想都能实现,所有的等候都能出现,所有的付出都能兑现,生日快乐! 7.Have a great/smashing one! 祝你(生日)玩得开心! 8.Many happy returns of the day。 年年有今日,岁岁有今朝!/福如东海,寿比南山! 9.Hope your day is filled with joy and blessings。 愿你每天充满喜乐和祝福! 10.I hasten to congratulate you on the coming of your birthday. May gladness fill your every hour with joy to light your way. 我急切地祝贺你生日的到来,愿你时时刻刻都充满欣喜,照亮前程。 二、生日祝福语英文版简短 1.Wish lots of love on your Birthday! 愿你的生日充满爱! 2.May your birthday be a celebration of the life. Wish you all happiness, health and prosperity with many returns of the day. 愿你的生日是对生命的歌颂,祝健康快乐,事业蒸蒸日上。 3.I want to be one of the first who say "Happy birthday to you". May everything it take to make a very happy and successful year! 希望我是第一个向你道“生日快乐”的朋友,愿这一年中快乐、成功! 4.My birthday wishes to you are the warmest. May all the plans you are making work out just right for you and may life always bring the best things your way. 热烈祝贺你的生辰!愿你的计划都能实现、愿你的生活永远美丽! 5.May you enjoy to the fullest the joy of today. Wishing that your special day be a winner all the way! 愿你享尽今日之欢乐,祝你的生日百事顺心! 6.My heartiest birthday greetings to you, a feeling much warmer than anybody can know. Best wishes for everything your heart desire in the year. 我诚挚的生日祝福,情深意重,祝你在未来的一年里,心想事成! 7.Hoping all the best things will always come your way。 祝愿所有美好的事情会与你常在! 8.Birthday greetings to the apple of my eye。 祝我的宝贝生日快乐! 9.All the best! 祝你一切都好! 10.Warmest wishes that your birthday holds nothing but the best. The finest things in life today and every day! 热烈祝贺你的生日,愿生日中最美好的一切属于你! 三、生日英语怎么写的 1.Time is always more and more short, birthday is increasingly fast, love is always more and more strong, my blessing is more and more deep, let you every day as picturesque beauty! Happy birthday! 岁月总是愈来愈短,生日总是愈来愈快,爱情总是愈来愈浓,我的祝福也就愈来愈深,愿你的每一天都如画一样的美丽!生日快乐! 2.Dear, tomorrow is your birthday, send a blessing SMS, tell you, I"m ready, waiting for your call; Want to say to you is that you are in my life, the only girl worth waiting for。 亲爱的,明天就是你的生日了,送上一条祝福短信,告诉你,我随时待命,等待你的传唤;想要对你说的是,你是我生命中,唯一值得等待的女生。 3.Blessing of ho also said not over, always happy thing always can"t finish the music, beautiful mood beautiful forever, always happy days is not over, I wish you a happy birthday, happy every day。 祝福的话儿总也说不完,快乐的事儿总也乐不完,美丽的心情永远美不完,幸福的日子总也过不完,祝你生日快乐,幸福天天。 4.Poor can"t afford to drink water, poor to pay my fee, poor to eat rice, poor leaves bowl, the poor are all tired, poor leaves the mouth; Generous clockwork information: I wish you a happy birthday。 穷的喝不起水,穷的交不起费,穷的吃不起饭,穷的就剩下碗,穷的浑身都累,穷的就剩下嘴;大方发条信息:祝你生日快乐。 5.Happy birthday song for you joy, and happiness with you。 May your life sweet and fragrant like a cake。 Lit candles, please remember to make a good wish。 I wish you a happy birthday, a dream come true! 生日歌为你欢乐奏响,快乐幸福伴你成长。愿你的生活像蛋糕一样甜蜜芬芳。蜡烛点亮,请记得许下美好的愿望。祝你生日快乐,美梦成真! 6.You are the happiest woman in the world, there is a handsome, humorous and love your husband very holds the promise of life to you and to walk with you every year today, my wife, happy birthday! 你是世界上最幸福的女人,有一个英俊潇洒、幽默风趣的并且十分爱你的老公守着对你一生一世的承诺和每一年的今天陪你一起走过,老婆,生日快乐! 7.Pick a beautiful flower, a bunch of red maple leaf, into the envelope of missing, remote sent to distant friends! In this the most beautiful day of the year, I sincerely say to you: happy birthday! 采一朵美丽的鲜花,撷一束火红的枫叶,装进思念的信封,遥寄给远方的朋友!在这个一年中最最美丽的日子里,真诚地对你说一声:生日快乐! 8.With light your birthday candle, the falling of a star with a falling snow in the winter for you write Zhang Zhufu card, with a sincere heart for you open the years new chapter, I wish you a happy birthday。 用流星划过的光芒点燃你生日的蜡烛,用冬天飘落的雪花为你写张祝福的卡片,用一颗真诚的心为你打开岁月新的一章,祝你生日快乐。 9.Today is your birthday, but I can"t in your side, but my blessing had already passed the long march, after my own heart have no face to face expression, send a text message, send sincere blessings! I wish a happy birthday! 今天是你的生日,我却没能在你身边陪伴,但我的祝福早已飞过万水千山,我的心意早已不用当面表达,发一条短信,传递真挚祝福!祝生日快乐! 10.Affair best mood, purple deep and remote dream, full of light。 Thrown into poems elegant way。 Fung sound moving, lianchi with poly, the star is like a dance。 In your birthday, text messages, I wish you a happy birthday! 风花雪月闺情诉,紫幽梦,盈轻舞。漫卷诗书香满路。凤箫声动,莲池同聚,舞落星如雨。在你生日之际,短信飞来,祝你生日快乐!
2023-07-25 17:47:262