对氨基苯酚

四六级必读美文系列:领导靠幽默与魅力发迹

Humour and charm are a surprisingly powerful combination as a means of ascent in life. 作为人生发迹的手段之一，幽默和魅力是一对效力惊人的组合。 I have met a number of entrepreneurs who have built fortunes on the back of th

发表于:2018-12-05 / 阅读(262) / 评论(0)

四六级必读美文系列

经济学人:分子生物学蛋白质的奥秘(3)

One common protein-contact prediction is that, if the side chain of one member of a pair of amino acids brought close together by folding is long, 一种比较普通的蛋白质接触预测就是，如果一对氨基酸的一个侧链折叠后很长，

发表于:2018-12-05 / 阅读(184) / 评论(0)

经济学人科技系列

2009年ESL之商务英语 01 Making Business Contacts

01Making Business Contacts GLOSSARY pointer a tip; an idea or suggestion for a way to do something * He asked the famous author to give him some pointers for improving his own writing. this side of the fence in a certain position or situation, where

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2009年ESL之商务英语

SSS 2009-01-23

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

发表于:2018-12-24 / 阅读(190) / 评论(0)

Scientific American(一)月

SSS 2009-04-28

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left. Now scientists at the Nation

发表于:2018-12-24 / 阅读(166) / 评论(0)

Scientific American(四)月

【突破英文词汇】phan, phen -- show 显示

1. cellophane /'seləfeɪn/ -- cellulose substance that shows through; transparent cellulose substance used as a wrapper When used as a wrapper, cellophane lets the purchaser see the contents of the package. 用玻璃纸包装使购买者能看到包内

发表于:2018-12-30 / 阅读(190) / 评论(0)

突破英文词汇

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

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科技之光

专业术语—基因专业词汇A/B

发表于:2019-01-03 / 阅读(171) / 评论(0)

医务英语

《人民的名义》热议你想知道的英文全在这里

《人民的名义》只是最高人民检察院影视中心出品的5部反贪剧之一。2015年中央纪律检查委员会要求该中心制作更多反腐题材的影视剧。贪官 corrupt official 这部戏中，最令人惊艳的表演之一就

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英文语法词汇

SSS 2009-09-17

The early Earths oceans were home to a lot of interesting chemistry. Now scientists have found that amino acids thought to be present way back when could have been cooked into other compounds vital for lifean idea you should take with a grain of salt

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Scientific American(九)月

VOA标准英语2009年-Small US Retailers Fight for Survival

Some smaller retailers have been forced to close their doors because consumers are spending more carefully and also are favoring warehouse chain stores like Walmart and Costco. Chris Simkins | Rockville, Maryland 18 December 2009 Photo: VOA Image Man

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VOA标准英语2009年(十二月)

经济学人152:攻破屏障

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(227) / 评论(0)

经济学人科技系列

经济学人107:克雅氏病攻破屏障

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技克雅氏病攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

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经济学人科技系列

New Broccoli Study

21 只有部分椰菜可以预防癌症 DATE=3-15-01 TITLE=SCIENCE REPORT - New Broccoli Study BYLINE=George Grow (Start at 58

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科技之光

VOA常速英语2007年-Former Khmer Rouge Leader Flown to Cambodian Ca

By Claudia Blume Hong Kong 14 November 2007 Former Khmer Rouge leader Khieu Samphan has been flown to the Cambodian capital to receive medical treatment. Officials say he is not under arrest. But he is expected to be arrested and tried by the country

发表于:2019-02-05 / 阅读(163) / 评论(0)

VOA常速英语2007年（十一月）

VOA常速英语2007年-Cambodia's Genocide Court Makes Fifth Khmer Rou

By Heda Bayron Hong Kong 19 November 2007 The ailing former Khmer Rouge president, Khieu Samphan, has been arrested for his role in Cambodia's mass killings in the 1970's and charged with war crimes and crimes against humanity . This is the latest mo

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VOA常速英语2007年（十一月）

ESL Podcast 448 – Making Business Contacts

Phan: Hi, Montel. Thanks for agreeing to meet with me. Montel: Its my pleasure. Phan: Since Im new here, I was hoping you might be willing to give me some pointers on how to get new clients. To be honest, Ive never been on this side of the fence befo

发表于:2019-02-07 / 阅读(157) / 评论(0)

地道美语播客

万物简史第407期:生命的起源(1)

19 The Rise Of Life 第十九章生命的起源 In 1953, Stanley Miller, a graduate student at the University of Chicago, took two flasksone containing a little water to represent a primeval ocean, 1953年，芝加哥大学的研究生斯坦利米勒拿

发表于:2019-02-17 / 阅读(173) / 评论(0)

万物简史

万物简史第408期:生命的起源(2)

Proteins are what you get when you string amino acids together, and we need a lot of them. 你把氨基酸串在一起，就得到了蛋白质。我们需要大量的蛋白质。 No one really knows, but there may be as many as a million types of pro

发表于:2019-02-17 / 阅读(167) / 评论(0)

万物简史

每天吃鲑鱼像戒烟一样有益

Eating a small steak every day could be as good for you as stopping smoking, scientists say. 科学家说，每天吃一小块牛排可以像戒烟一样对你有好处。 People who eat lots of protein-rich food were found to have lower blood pressu

发表于:2019-02-18 / 阅读(421) / 评论(0)

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