单词：molecular association
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[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:06.14]2003 Text2 [00:08.35]To paraphrase 18th-century statesman Edmund Burke, [00:12.20]all that is needed for the triumph of a misguided cause [00:16.43]is that good people do nothing. [00:19
历年考研英语阅读理解
[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.81]1999 Passage4 [00:07.51]When a Scottish research team startled the world [00:10.54]by revealing 3 months ago [00:12.61]that it had cloned an adult sheep, [00:14.94]President Clinton move
历年考研英语阅读理解
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,
Scientific American(十)月
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
Scientific American(四)月
02 A Homeowners Association GLOSSARY what possessed you (to do something) an informal phrase used to asksomeone why he or she has done something that seems irrational, illogical,strange, and unexpected * What possessed you to buy a boat? You dont eve
2010年ESL之日常生活
The NBA (National Basketball Association) is the professional body that controls basketball in the U.S.A. and Canada. It consists of 30 franchised teams, of which 29 are in the U.S. and one is in Canada. It was founded in 1946 as the Basketball Assoc
各大品牌英文介绍
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.
Scientific American(十)月
反射星云是靠反射附近恒星的光线而发光的，呈蓝色。反射星云的光度较暗弱，较容易观测到的例子是围绕着金牛座M45七姊妹星团的反射星云，在透明度高及无月的晚上，利用望远镜便可看到
托福英语
[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of
高中英语人教版高一年级
EDUCATION REPORT – August 1, 2002: National Education Association By Jerilyn Watson This is the VOA Special English Education Report. American public education activist Reg Weaver has been elected p
教育与新闻
Pattern seen in 50 countries in children up to age 5 Art Chimes | Washington, DC 26 April 2010 A new study of more than 50 low- and middle-income countries, finds a consistent association between maternal height and offspring health. Related Links JA
VOA标准英语2010年(四)月
Institutions like the United Nations and World Bank are increasing their attention on girls education, but in countries like the West African nation of Mali only about half of all girls are enrolled in school. There are efforts by local people in rur
VOA标准英语2010年(三月)
SCOTT SIMON, HOST: Deborah Epstein has spent her professional life fighting for the victims of domestic violence. She's director of the Georgetown University Law Center's domestic violence clinic and in 2014 was asked to serve on the NFL Players Asso
2018年NPR美国国家公共电台6月
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
2016年Scientific American(十)月
Sicience and technology 科学和技术 Cancer and obesity 癌症与肥胖 Malignant flab 恶性松弛 At last, an understanding of how overeating causes cancer 吃得过多如何导致癌症 OVERWEIGHT women are more likely to develop breast cancer
经济学人科技系列
HEALTH REPORT - Study Links Red Meat to Higher Risk of Breast CancerBy Caty Weaver Broadcast: Wednesday, November 22, 2006 This is the VOA Special English Health Report. Exercise and keeping a healthy
2006年慢速英语(十一)月
By Carol Pearson Washington, D.C. 05 July 2006 Watch Health Report Nutrition facts What you eat can determine how long you live. A recent report in the Journal of the American Heart Association recommends new diet and lifestyle choices for a longer
2006年VOA标准英语（七月）
BUENOS AIRES, Jan. 29 (Xinhua) -- The President of the Argentinean Football Association (AFA), Julio Grondona, Tuesday announced he will leave the post in 2015, which he has occupied since 1979. I have to finish my term by 2015. The experience is tel
英语新闻
Cuca: What possessed you to agree to become the head of the homeowners association ? Emiliano: Im just tired of all of the waste and not having a say . Our dues keep going up and there seems to be special assessments every year. Im not even sure the
地道美语播客
Books and Artts; Book review; 文艺；书评； Conundrums of science; 科学谜题； What is it for? 科学究竟有什么用？ Scinece in the 20th century and beyond; by Jon Agar; 20世纪后科学；乔艾格著； SCIENCE works with problems b
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