导出密度

derived density的用法和样例：

例句

In this article, the formula on winding density and discriminant for ribboning are deduced.导出了筒子卷绕密度计算式和纱圈重叠判别式，它们比现有公式好。

The World’s Top Ten Destinations

The World’s Top Ten Destinations 1 Ankor Wat is part of a vast network of around a hundred ancient temples hidden deep in the Cambodian 1) jungle. A thousand years ago, this was a 2) thriving wooden

发表于:2018-11-28 / 阅读(354) / 评论(0)

疯狂英语2003年

决胜四级听力必备 unit3

The wolves thus addressed the sheep-dogs [00:02.38]Why should you, (1)-{who are like us in so many things [00:06.11]not be entirely of one mind with us [00:09.33](2)-{and live with us as brothers should [00:11.78]We differ from you in one point only.

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决胜四级听力必备

考研英语词汇 list09

[00:03.89]deed deem deep deepen [00:08.76]n.（已完成的）行为， vt.认为，相信 a.深的，深刻的 v.变深,变浓 [00:13.64]deeply deer defeat defect [00:18.26]ad.深深地 n.鹿 v./n.挫败,战胜n.失败 n.缺陷，缺点 [00:22.88]de

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考研英语词汇2005

男人的生物钟

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

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万花筒2006年

星火英语四级2000核心词 27

[00:11]Day 27 [00:13]democratic [00:14]E-mail is a convenient, [00:16]highly democratic informal medium [00:19]for conveying messages that [00:21]conforms well to human needs. [00:25]density [00:26]The population density is about 500 people per squar

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星火英语四级2000核心词

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英语习语的妙用颜色词在英语中的妙用我们都知道，颜色词除表示其具体实际的色彩外，还可以用来表示姓名，如：White（怀特）、 Green（格林）、Brown（布朗）、 Black（布莱克）等等。其实这

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吐鲁番的英文介绍

Turpan is located in a depression with the area of more than 1000 square kilometers of the eastern part of Xinjiang and some 80 meters below the sea level. And nearby the Moon Lake, or Eding Lake in local language, the lowest water surface is 154 met

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旅游英语

畅游巴塞罗那

Barcelona is regarded as Spains second city, behind capital Madrid. The city is steeped in history, Barcelona was founded by Carthaginians and according to tradition, its name was derived from the great Barker family of ancient Carpage. After numerou

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端午节与屈原

There are a great many of legends about the origin of Dragon Boat Festival. The most popular theory of the origin of the festival is that it was derived from the activities commemorating（纪念） Qu Yuan. The story about Qu Yuan has been deeply ro

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英美文化

My cup of tea

My cup of tea refers to the sort of thing that pleases or appeals to me. The metaphor is nearly always used negatively. The expression came into use between the First and Second World Wars. In the Victorian age the consumption of tea by all classes h

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英文语法词汇

VOA常速英语2007-Vaccine-Derived Virus Threatens Nigeria's Polio

By Gilbert da Costa Abuja 26 October 2007 A rare outbreak of vaccine-derived polio in Nigeria has prompted fears that current efforts to eradicate the disease in northern part of the country could suffer a major setback. The World Health Organization

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2007年VOA常速英语（十月）

中国空气质量达标城市不足10%

Only 9 percent of people in China live in an environment that meets the national air quality standards, according to a scientific journal article. 根据一篇科学期刊文章表示，只有9％的中国人生活在符合国家空气质量标准的环

发表于:2019-02-03 / 阅读(162) / 评论(0)

英语新闻

澳门旅游英语指南

Macau Travel Guide The name of Macau is derived from the word Magao （A-Ma Temple）, which were shrines dedicated to Mazu, a sacred sea goddess respected by Macau people. It was said that in the middle of sixteenth century when the Portuguese first

发表于:2019-02-04 / 阅读(148) / 评论(0)

实用英语

华为年终机皇Nexus 6P于西班牙正式发布

Chinese telecommunications giant Huawei launched its new Nexus 6P smartphone in Spain on Tuesday. 中国电信巨头华为于本周二在西班牙正式发布新版旗舰智能手机Nexus 6P。 The phone, which was unveiled in October, will be availa

发表于:2019-02-08 / 阅读(153) / 评论(0)

英语新闻

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And so, by loading up its ballast tanks, or by sinking obliquely with its slanting fins, 诺第留斯号或者是把所有的储水池装得特别满，或用纵斜机板斜斜下降， the Nautilus successively reached depths of 3,000, 4,000, 5,000,

发表于:2019-02-17 / 阅读(150) / 评论(0)

《海底两万里》中英双语有声读物

研究：男性吃大蒜体味更迷人

It might sound like the most unlikely of dating tips. 这听起来绝对不像是什么约会秘诀。 But guys, if you want to get the girl, forget the aftershave and try eating garlic instead. 但是伙计们，如果你想将那个妹子约上手，

发表于:2019-02-17 / 阅读(155) / 评论(0)

阅读空间

你的名字会引来什么麻烦吗？

Twelve months after 9/11, a Trukish couple living in Germany tried to name their newborn son Osama bin Laden. Officials in Cologne, where the couple lived, turned down their request, saying that this name would not be accepted in their home country.

发表于:2019-02-17 / 阅读(218) / 评论(0)

阅读空间

中国领跑金砖国家和新兴经济体大学排行榜

Times Higher Education (THE) last Wednesday reveals its BRICS And Emerging Economies University Rankings 2017. 《泰晤士报高等教育》（THE）于上周三公布了2017年《金砖国家和新兴经济体大学排名》。 China's institutions

发表于:2019-02-18 / 阅读(201) / 评论(0)

英语新闻

关于CET-6阅读的100个经典句型(3)

21. Eliminating problems by transferring the blame to others is often called scape-goating. 21. 用怪罪别人的办法来解决问题通常被称为寻找替罪羊。 22. The chief foods eaten in an

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实用英语

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推论题(Inference)：文章中有些论点/观点没有明确阐述，但却强烈暗示出来了。例如，文章论述的结果引出了，推论题就可能就造成结果的起因提问。如果文中有比较，推论题就可能问做比较的

发表于:2019-03-04 / 阅读(204) / 评论(0)

托福英语

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