单词：embryologies
[医] 胚胎学
n. the branch of biology that studies the formation and early development of living organisms
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Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have
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By Craig McCulloch Las Vegas 27 April 2006 Thousands of broadcasters from around the world converged this week in Las Vegas. The annual broadcast-electronics convention gave special attention to new a
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RACHEL MARTIN, HOST: Scientists doing embryo research are facing some sensitive questions over a new generation of scientific experiments, questions like how long should scientists be allowed to keep human embryos alive in their labs to study them? A
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ARI SHAPIRO, HOST: For the first time, scientists have altered the DNA in human embryos to make a fundamental discovery about early human development. Scientists say this proves that modifying genes and human embryos can reveal powerful insights into
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By Deborah Tate Washington 17 July 2006 The U.S. Senate Tuesday is expected to approve federal funding for expanded embryonic stem cell research, despite a veto threat from President Bush who opposes the idea on moral grounds. -------- On the eve of
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enable vt.使能够,給予权利或方法 energy n.精力,精神,活力 解析：apply one's -gies to致力于 devote one's -gies to致力于 direct one's -gies to致力于 brace one's -gies振作精神
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20 top predictions for life 100 years from now Last week we asked readers for their predictions of life in 100 years time. Inspired by ten 100-year predictions made by American civil engineer John Elfreth Watkins in 1900, many of you wrote in with yo
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By Carol Pearson Washington, DC 01 December 2006 watch World AIDS Day report HIV/AIDS-affected children sit on a chair, waiting for their lunch at Opot pagoda, a healing center run by a non-government organization in Cambodia (File) In advance of Wo
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By Craig McCulloch Las Vegas 18 April 2007 Leaders in the U.S. broadcast industry are discussing new technologies and trends at the annual meeting of the National Association of Broadcasters in Las Vegas,Nevada. As Craig McCulloch reports, HD Radio,
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英文摇滚歌曲
During the weekend, 2 couples and their families invited the media newspapers, TV and radio to interview them about embryo donation. The first couple had two teenage boys and the second couple had a 3-month old baby girl. Couple 1s 16 year old son wa
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MILAN, May 18 (Xinhua) -- Midfielder Andrea Pirlo has been confirmed by AC Milan to leave the club after 10 seasons, while both Alessandro Nesta and Filippo Inzaghi have agreed to one-year extensions. The 31-year-old had his contract expired(期满)
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