分子当量

新视野大学英语读写教程词汇第四册 Unit 7a

1 emgenetics/em |n. |[U] a branch of biology dealing with heredity and genetic variations |遗传学 || ||Such work is considered essential in studying human genetics. |这种工作被认为在研究人类遗传学方面是很重要的。 || ||Advanc

发表于:2018-12-01 / 阅读(110) / 评论(0)

新视野大学英语读写教程词汇第四册

新视野大学英语读写教程词汇第二册 Unit 9a

MUSICaa.mp3/MUSIC TITLENew Words/TITLE ||1 emquitter/em |n. |[C] sb. who gives up easily |轻易放弃的人 ||||He is by no means a quitter; he never gives up easily. |他决不是轻易放弃的人，他从不轻言放弃。 ||||Don't be a quitter

发表于:2018-12-04 / 阅读(78) / 评论(0)

新视野大学英语读写教程词汇第二册

全新版大学英语综合教程第一册 Unit3

Unit 3 Understanding Science Part I Pre-reading Task Listen to the recording two or three times and then think over the following questions: 1. Who is it about? 2. What questions interest him? 3. What

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高级英语下

新编英语教程第一册Unit14

Unit 14 DIALOGUE I Two Kinds of Brain A: This is the age of electronic invention. Every day you see fancy gadgets entering our lives... all kinds of electronic gadgets that were beyond our imagination

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新编大学英语教程

新东方优美背诵短文50篇 Unit27:Scientific Theories

27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi

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新概念优美背诵短文50篇

新视野大学英语读写教程第四册 unit6-b

The Biggest Threat to the Role of Police Officers (The Biggest Threat to the Role of Police Officers) Every summer about a dozen journalists gather at a former army training camp north of London to spend the day watching the traini

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新视野大学英语读写教程(4)

SSS 2009-04-22

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(112) / 评论(0)

Scientific American(四)月

大学体验英语第三册Unit2-Passage B

The Wake-up Call from Stockholm

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大学体验英语综合教程

SSS 2009-10-07

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(134) / 评论(0)

Scientific American(十)月

SSS 2010-12-06

When they wheel you into the operating room, climate change is probably the last thing on your mind. But maybe it should be on your anesthesiologist's mind. Because the gases used to knock you out contribute to global warming. Researchers, including

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Scientific American(十二)月

SSS 2012-03-13

This is Scientific American 60 Second Science, I'm Steve Mursky, Got a minute? The average price for a gallon of gas in the U.S. today was nearly $3.78 per gallon. But why do we calculate fuel expenditure in dollars per gallon? Wouldnt a more realist

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Scientific American(三)月

闭着眼睛飘单词四级词汇34

[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目热情,热心给...权利,给...资格参赛的人 [1:7.0247]environment envy equality equation环境,周围状况忌妒,羡慕相等,相同议程,等式 [1:59.5258]equivalent era erect err

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闭着眼睛飘单词四级词汇

科学美国人60秒 SSS Nobel in Chemistry for Molecular Machines

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

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2016年Scientific American(十)月

狗狗年龄巧计算

Instructions If a dog is a year old, that is the equivalent of 15 in human years (not seven as we always thought). 如果狗是1岁，相当于人的15岁(而不是我们平时知道的7岁)。 When a dog reaches the age of two, he is already approxi

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实用英语

每日一词【1032】equivalent：相当于，等同于

今天我们要学的词是equivalent。 Equivalent, 意思是相当于，等同于。《华盛顿邮报》报道说，9/11恐怖袭击事件以来， In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

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英语每日一词

学个词Learn a Word 第1032期 Equivalent

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英语单词荟萃

（考研词汇）新版—33

entitle vt.把…称作 entrance n.入口；进入；入场 entry n.入口处；登记；进入 envelope n.信封 environment n.环境，外界；围绕 environmental a.环境的，环境产生的 env

发表于:2019-02-17 / 阅读(338) / 评论(0)

考研英语

商务英语：工资与奖金

Salary and bonus Salary What is your salary now? I earn 5000 Yuan per month. I am willing to start with a small salary. He is teaching Physics in a technical college at a small salary. He has an income of 200 dollars a week. I require 2000 Yuan per m

发表于:2019-02-18 / 阅读(101) / 评论(0)

实用英语

日常英语口语：“私奔”英文怎么说

2011年5月16日深夜，新浪微博用户、鼎晖创业投资合伙人王功权在其微博宣布私奔，为爱放弃一切。这条微博被瞬时间传播，国内各大网站、论坛社区等也开始热议此话题。请看相关报道： T

发表于:2019-02-26 / 阅读(112) / 评论(0)

英语口语

实境旅游英语第14期:兑换外币(3)

Part 3 Conversations 第三部分会话练习 1.Where can I change some money? 1.在哪里可以换钱？ Timmy: Could you please tell me where I can change some money? 提米：请问我可以再哪里换钱？ Ann: Over there at the bank. 安：到那

发表于:2019-02-27 / 阅读(204) / 评论(0)

实境旅游英语

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at each one another's throat

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