单词：aminopropylethanolamine
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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，
经济学人科技系列
And its a very evocative stuff. The guys, though, that fought in the Pacific, that fixed things in the Pacific, worlds away from the glories of marching down streets in Paris. Remember, they are on the islands, specks in the Pacific that nobody has e
访谈录2010
Ernie Pyle was one of the most popular news reporters in the United States during World War II. He wrote about common soldiers, making use of his own upbringing in the tiny town of Dana, Indiana, to better understand them. Pyle died in combat in 1945
VOA标准英语2010年(五)月
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
Scientific American(一)月
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单词解析速记
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
科技之光
IN THE NEWS -April 6, 2002: Cease-fire in Angola By Caty Weaver This is Steve Ember with the VOA Special English program, IN THE NEWS. The Angolan government and the UNITA rebel movement signed a ceas
教育与新闻
2014足球世界杯主题曲《We Are One》 中英歌词，2014年世界杯就要打响了，官方推出了《W e Are One》世界杯主题曲，这是一首激烈烘托绿茵场热闹氛围的歌，是提前放风为世界杯造势的歌曲;而真正
英乐时空
By Steve Schy Cesana, San Sicario 16 February 2006 Biathlon competition at Cesana, San Sicario It was hazy and mild in Turin, but it was snowing hard up in the mountains as 83 women started the 7.5-ki
2006年VOA标准英语（二月）
The Gold-Hungry Forty-Niners Also Plundered Something Else: Eggs (SOUNDBITE OF PAUL SIMON SONG, CAN'T RUN BUT) DAVID GREENE, HOST: The theme for Hidden Kitchens. We're hearing from little-known places where people come together around food or don't c
2016年NPR美国国家公共电台8月
Out Of This World: How Artists Imagine Planets Yet Unseen play pause stop mute unmute max volume 00:0004:30repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin
2016年NPR美国国家公共电台10月
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
经济学人科技系列
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
经济学人科技系列
Didi Kuaidi, the Chinese ride-hailing app, has become an investor in its Indian counterpart Ola raising the stakes as Uber tries to gain a greater toehold in Asia. 中国叫车应用滴滴快的(Didi Kuaidi)已成为印度叫车应用Ola的投资者，
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MADRID, April 27 (Xinhua) -- FC Barcelona coach Pep Guardiola confirmed this Friday that he is leaving the club after four years in charge. Guardiola gave the news at a packed press conference in the Camp Nou Stadium at 13:30 hours local time. He exp
英语新闻
MADRID, Jan. 17 (Xinhua) -- FC Barcelona coach Pep Guardiola this Tuesday gave a huge vote of confidence to reserve goalkeeper Jose Manuel Pinto ahead of the first leg of his side's Copa del Rey quarter-final against eternal rival Real Madrid on Wedn
英语新闻
今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国
英语每日一词
当现代艺术博物馆的建筑设计部资深馆长宣布在2012年收藏了14部电子游戏，全乱套了。在这个范围宽广，寓教于乐，极有见地的讲话中，Paola Antonelli解释了为什么她乐于挑战关于艺术和画廊的
TED公开课:艺术与幻觉
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
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