单词：methyl chavicol type basil
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Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew
初级口语教程
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
SPECIAL RROGRAM - Happy New Year! Yet January First Wasn't Always So SpecialBy George Grow Broadcast: Sunday, January 01, 2006 (MUSIC) VOICE ONE: Millions of people are taking part in New Year's celeb
2006年慢速英语（一）月
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
Lesson Three.Hello,Sam. [00:16.09]You need a piece of paper and a pencil for this lesson. [00:21.37]Now let's say all twelve months.Listen and repeat. [00:27.53]January February [00:35.79]March April [00:43.65]May June [00:51.30]July August [00:58.78
洪恩环境英语
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
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
This, the fourth part of our Awaking Beauty series, sees Princess Talia in rather a different and unexpected light. Princess Talia is now moving in her own high circles, and Sally, her first friend at Westerly College Oxford, is rather regretting tha
Children’s Stories-儿童故事集
In chapter eight of our Waking Beauty series, people at Westerly College Oxford are beginning to accept that Princess Talia is brilliant, if somewhat strange. But although she is a genius at languages and music, she hates Philosophy tutorials. She in
Children’s Stories-儿童故事集
The authorities of Westerly College, Oxford have given Princess Talia a choice. She can either be sent down and leave the college for good, or she can visit a psychiatrist and undertake any treatment prescribed. Of course both Talia and her friend Ba
Children’s Stories-儿童故事集
Our Waking Beauty series is about to get even more mysterious. We reach the fourteenth chapter in our Princess Talia series, in which she is taken against her will to be interviewed by a psychiatrist. She answers all the questions honestly, and Basil
Children’s Stories-儿童故事集
We reach the fifteenth chapter of our Waking Beauty series, and some of the mystery surrounding Princess Talia will be revealed. The city of Oxford has fallen asleep under a cloud of fog. Only Basil and one or two others are awake. He meets Princess
Children’s Stories-儿童故事集
We are now in medieval times. In the seventeenth chapter of our Waking Beauty series, Sally meets some famous people and Basil is increasingly anxious that he might have to fight a duel with a knight. Story by Bertie. Read by Elizabeth. Proofread by
Children’s Stories-儿童故事集
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
Philippine Rebels Still Holding More Than 20 Hostages Kristina Luz Manila 16 Jun 2001 20:48 UTC Muslim rebels in the southern Philippines have released three 1)hostages . The Abu Sayyaf rebel group is
VOA2001-国际风云（1）
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
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