单词：methylribonucleotide
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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
Hainan is the most southern province in China. It is situated right at the center of the Asia-Pacific Economic Ring, connected with China's Guangdong Province in the north and some southeast Asian countries in the south. Almost every spring since 200
英闻天下
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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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
史诗巨作《澳大利亚》由妮可基德曼和休杰克曼主演，讲述了漫漫北澳大利亚大陆上一个结合了浪漫、戏剧、冒险与奇观的壮丽史诗故事。影片描画出澳大利亚这个遥远且充满异国风情的地方
电影歌曲
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
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
The Ivory Coast ambassador to the United Nations is calling for more international pressure to make incumbent President Laurent Gbagbo cede power. The Ivorian diplomat warned the situation could turn more violent if outside help is insufficient to fo
VOA标准英语2011年(二月)
In Uganda, Lease-to-Own Boda Bodas are Good Business KAMPALA Boda bodas, or motorcycle taxis, are one of the main forms of transport in Uganda. But the costs of buying one and starting your own business are high. Now, an American entrepreneur has sta
VOA标准英语2015年(二月)
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
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)
今天我们要学的词是robocall。 Robocall指的是由计算机系统自动拨号，播放事先录制的电话留言的宣传电话。Robocall是产品促销和政治竞选的常用手段。A GOP group launched its robocall campaign against Sen
英语每日一词
今天我们要学的词是robocall。 Robocall指的是由计算机系统自动拨号，播放事先录制的电话留言的宣传电话。Robocall是产品促销和政治竞选的常用手段。A GOP group launched its robocall campaign against Sen
英语单词荟萃
或许知道Bassboosa的人很少，但是那首萦绕于心的Dreaming想必一定俘获了很多人的心。即使被时光所遗忘，却依旧可以感受到那股温柔幸福的花香。这对甜蜜的情侣组合男成员Tim擅长搞电子方面，女主音Jasmine的声音绝大多数都离不开特殊修饰。 Artist：Bassboosa Song：Wis
音乐咖啡厅
听歌学英语:Some one like you-Sissel Kyrkjebo Sissel Kyrkjebo是挪威著名的女歌手，于1969年出生于挪威，4岁时就参加儿童合唱团，并开始在挪威电视台多次露面。她从16岁出第一张唱片，以其空灵清澈的
听歌学英语
Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的《地道英语》节目当中，我们会带领大家一起来学习和熟
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