单词：methylesculin
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THIS IS AMERICA - Writers and the Immigrant Experience: Middle East, Europe and Africa By Doreen Baingana Broadcast: Monday, January 17, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Spec
This is America
THIS IS AMERICA - Coming to America: Writers and the Immigrant StoryBy Doreen Baingana Broadcast: Monday, December 11, 2006 VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Embe
2006年慢速英语(十二)月
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
December 22nd, 1989A popular uprising topples Eastern Europes last hard-line communist ruler, Nicolae Ceau?escu of Romania. Days later, Ceau?escu and his wife are tried and convicted by a military tribunal, then promptly shot by a firing squad . 2001
历史上的今天-2010年
December 22nd, 1989. A popular uprising topples Eastern Europes last hardline communist ruler, Nicolae Ceauescu of Romania. Days later, Ceauescu and his wife are tried and convicted by a military tribunal, then promptly shot by a firing squad. 2001.
历史上的今天-2013年
December 22nd, 1989. A popular uprising topples Eastern Europes last hardline communist ruler, Nicolae Ceau?escu of Romania. Days later, Ceau?escu and his wife are tried and convicted by a military tribunal, then promptly shot by a firing squad. 2001
历史上的今天-2015年
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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EXPLORATIONS - October 9, 2002: George Catlin, Part 2 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the Special English program EXPLORATIONS. Today we pre
Explorations
By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. A new exhibit of paintings is being shown at the Smithsonian A
Explorations
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
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
By Paul Sisco Washington, D.C. 27 June 2007 After successful careers in the sportswear business, Doug and Kristine Tompkins set out with a passion to preserve the some of the world's last remaining wild places. Today they are among the largest landho
2007年VOA标准英语（六月）
Former Prostitute Rescues Girls from Sex Trade Rachel Lloyd understands why and how young girls become prostitutes. She was once once herself. I grew up with a lot of trauma and dysfunction in my family, she says. So by the time I was like 13, I drop
VOA标准英语2011年(四月)
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)
NEW YORK, Feb. 23 (Xinhua) -- NBA upstart Jeremy Lin has applied to the U.S. Patent and Trademark Office to trademark the term Linsanity. According to the trademark regulators' website, Lin filed his application on February 13, a move that would give
英语新闻
To the fall out from last night's encounter. Teixera's sending off led to confrontations between the 2 teams on the sidelines after the Suning back room staff accused the Beijing's Ralf of simulation. The Blue and White will appeal the decision to th
cctv9英语新闻2016年