单词：Van Slyke's aminoacid apparatus
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One of the leading researchers in the field of protein folding is David Baker of the University of Washington, in Seattle. 西雅图华盛顿大学的David Baker是蛋白质折叠领域研究者的领军人物之一。 For the past 20 years he and hi
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Supporters of Irans government held demonstrations in cities across the country Wednesday following days of anti-government protests. Iranian state television showed video of crowds waving Iranian flags and expressing support for Irans top leader. La
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By Mona Ghuneim New York 31 October 2007 Vincent van Gogh painted some of the most recognizable and most valuable paintings in the history of art, and he is often remembered in the context of being a poor and mentally ill eccentric. But a current exh
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It cannot be denied that Van Gogh was a great artist. However, he was considered an outcast by other artists of his time. Many of his most famous paintings were painted at a time when he was isolated
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Researchers Genetically Modify Corn to Increase Nutrition Researchers in the United States say they have discovered how to genetically engineer corn to produce a kind of amino acid usually found in meat. The result is a food with increased nutrition
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The Komodo dragon is the largest living lizard and a fearsome predator. Its long been thought that some of its hunting prowess was due to a mouth teeming with bacteria. An attack that didnt immediately kill the dragons victimoften a deer, but someti
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Ameloblasts- cells which differentiate from ectoderm and secrete enamel during tooth development. Amino acids - building blocks of proteins containing a carboxyl group (COOH) and an amino group(NH2) b
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China captured the women's team gymnastics gold medal Wednesday at the Beijing Olympics. VOA Sports Editor Parke Brewer reports the six-member team scored a slim victory over the reigning world champion United States. Chinese gymnast Yang Yilin cele
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Whigs See a Chance to Defeat President Van Buren - The Making of a Nation No. 50: Martin Van Buren Part 2 From VOA Learning English, welcome to the Making of a Nation, our weekly program of American history for people learning American English. Im St
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Foreign observers keeping a close eye on Cambodia's upcoming general elections have reported a more peaceful pre-election period than for previous campaigns. However, rights groups and opposition parties accuse the government of trying to steal the
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Egyptian Man's Police Beating Reignites Outrage The violence that has seized Egypt since late last month is, to many, sadly familiar: Angry young men provoke police, police respond with excessive force. Both sides are counted among the dead and wound
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Oprah: Iyanla Vanzant's Life Lessons Relationship expert Iyanla Vanzant shared valuable words of wisdom during her 20 Oprah Show appearances between 1998 and 1999. Look back at 10 lessons viewers took to heart. For almost two years, Iyanla helped Opr
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从社会公正的角度看，范琼斯Van Jones讲述了一个针对塑料污染的案例。他表明，因为塑料垃圾首先影响贫穷的人们和贫穷的国家，而且影响也最深，无论我们的居住地在哪,大家的收入水平如何
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HARBIN, March 2 (Xinhua) -- A therapeutic(治疗的) apparatus to treat Parkinson's disease has been developed in northeast China's Heilongjiang Province, according to the provincial science and technology department. It is a worldwide breakthrough i
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BRUSSELS, March 1 (Xinhua) -- Top leaders of the European Union (EU) on Thursday all agreed to extend the mandate of European Council President Herman Van Rompuy for another two and a half years during a summit in Brussels. As the only candidate for
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ABIDJAN, Dec. 6 (Xinhua) -- Cote d'Ivoire's political crisis deepens with the appointment of two prime ministers by the two presidential candidates declared the winner of the Nov. 28 run-off respectively by the electoral commission and the Constituti
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LONDON, July 30 (Xinhua) -- Chinese gymnasts cleared doubts that followed their sixth-place finish in the preliminary, winning the Olympic men's team gold in a dominant fashion on Monday. The Chinese pulled off a nearly perfect performance to garner
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