单词：Verticillium graphii
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Graph Search的理念在于，以谷歌搜索引擎发掘互联网信息的方式，发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命：不仅帮助用户与已知的他人建立联系，还能成为一款发现工
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By Deborah Tate Capitol Hill 02 February 2006 The U.S. National Director of Intelligence says the al-Qaida terrorist network remains the top concern of the intelligence community, followed closely by
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By Lisa Schlein Geneva 24 May 2006 Kjell Magne Bondevik examining drought conditions in eastern, central and the Horn of Africa A senior U.N. official says there is still time to avert a catastrophe in the Horn of Africa where eight million drought
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It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co
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Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre
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By Paula Wolfson White House 01 March 2007 U.S. intelligence officials say they stand by their assessment that North Korea was pursuing uranium enrichment in 2002. VOA White House Correspondent Paula Wolfson reports. Once again, the Bush administrati
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