单词：methyloccccus
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Mr. President, Mr. Speaker, Members of the Congress of the United States: The gravity of the situation which confronts the world today necessitates my appearance before a joint session of the Congress. The foreign policy and the national security of
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AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n
2016年VOA慢速英语(十)月
Soccer is a fun game. It is very popular. It is popular all over the world. It is fun to watch. It is fun to play. It is a simple game. There are two teams. They play on a big grassy field. There is one ball. There are two goals with nets. Each team
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This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a
Scientific American(六)月
Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting
Scientific American(三)月
You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t
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President Hatcher, Governor Romney, Senators McNamara and Hart, Congressmen Meader and Staebler, and other members of the fine Michigan delegation, members of the graduating class, my fellow Americans: It is a great pleasure to be here today. This u
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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented
60秒科学
M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi
医务英语
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
Societe Generale chairman resigns 法国兴业银行行长辞职 Societe Generale's chairman Daniel Bouton has announced his resignation, saying the personal attacks against him risked harming the bank. Mr Bouton has faced increasing criticism ever since a ro
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By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the
VOA2003（下）-环境与健康
Todd: OK, John, you were saying that you taught writing in America John: Yeah. Todd: OK, and you said it was a paperless class. John: Paperless class Todd: OK, what does that mean, a paperless class? John: Basically, it means that we didn't use paper
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Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长
经济学人科技系列
62 利用现代科技手段控制蝗虫 DATE=6-26-01 TITLE=AGRICULTURE REPORT - Controlling Locusts with Technology BYLINE=George Grow (Start at 59
科技之光
Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod
VOA常速英语2013年(十月)
BEIJING, Aug. 7 (Xinhua) -- A new wave of massive spending plans rolled out in recent months by local governments to boost the flagging economy has sparked concerns over wasteful investments and potential local government debt risks. Changsha, capita
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Tiki tiki tiki tiki tiki, Waddup holmes? You guero you puto! Pendejo! Cabron Tiki tiki tiki tiki tiki, Waddup holmes? Shoot them in the back when the beat, beat on Tiki tiki tiki tiki tiki, Waddup holmes? Chingado de puto! Pendejo! Cabron Tiki tiki t
英文摇滚歌曲
BEIJING, Feb. 26 (Xinhua) -- China National Offshore Oil Corporation (CNOOC) announced Tuesday that it has closed a deal to acquire Canada's Nexen Inc. CNOOC, China's largest offshore oil and gas producer, said in a statement on its website that the
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