单词：methylgalactosides
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歌曲 ： Impacto (Remix) 艺人 ： Daddy Yankee Feat. Fergie 音乐星级 ： ★★★★ 所属专辑 ： El Cartel: The Big Boss 发行年代 ： 2007 风格 ： Reggae 相关介绍： Daddy Yankee原名Raymond Ayala，1977年2月3日出生在波多黎各，2000年与大牌DJ Playero合作出版首
饶舌音乐
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
The BN vocational school is a chain institution that has a reputation for helping educate children from poor backgrounds. In China, it is the first tuition-free, non-profit charitable vocational school for senior secondary level education in China. S
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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
初学者听力文摘精选
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
There are only four days to go until the big night of CCTV's Spring Festival Gala. One of the most popular features of the TV marathon is the comedy and crosstalk section. Surrounded by fans outside a CCTV studio, Zhao Benshan is being interviewed, w
CCTV9英语新闻2014年01月
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
An October SunriseI was up the next morning be fore the October sunrise, and away through the wild and the woodland. The rising of the sun was noble in the cold and warmth of it peeping down the spread of light, he raised his shoulder heavily over th
英语美文
NEW YORK, March 5 (Xinhua) -- Kobe Bryant and Jeremy Lin are set to visit Asia in October with Los Angeles Lakers and Houston Rockets for a series of exhibition games, the National Basketball Association announced on Tuesday. The Lakers will play two
英语新闻
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
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)
BEIJING, Feb. 23 (Xinhua) -- Four migrant workers were invited to a high profile gala on Saturday evening, which was once mainly reserved for distinguished intellectuals. Chinese leaders Xi Jinping, Li Keqiang, Zhang Dejiang, Yu Zhengsheng, Liu Yunsh
英语新闻
Late dance legend Dai Ailian was born into a third-generation Chinese family in Trinidad, learned ballet and modern dance in London, and went on to become a famed dancer, choreographer, and educator in the 'New China'. On the 100th anniversary of her
cctv9英语新闻2016年
One of the best performing arts venues in the country, the National Centre for the Performing Arts, has been graced by some of the best artists in the world. But this year, ordinary people have the opportunity to bring their talents to this grand sta
英闻天下
Chinese Lunar New Year, or the Spring Festival, is the most important public holiday for the Chinese people. On New Year's Eve, families have the tradition of staying up late into the night. Ever since 1983, the Chinese have added watching the Spring
英闻天下
The playbill for this year's show was released on Saturday. The 39 performances on the list will start from 8:00 pm Sunday and last into the first day of the lunar New Year. As widely expected, popular domestic trio the fighting boys will make their
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