单词：Hemsleya pengxianensis
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Semiconductors, or microchips, have been changing the way the world works for the past half-century. The technology has made radios, televisions and mobile devices commonplace. In advancing the technology, researchers are now focusing on superconduct
2017CRI中国国际广播电台
ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the
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In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African
2016年Scientific American(八)月
音乐咖啡厅:Charice Pempengco - I Have Nothing 相关介绍：Charice Pempengco，原名Charmaine Clarice Relucio Pempengco，艺名为Charice。。由kcjojo搜集编译，VC独家。1992年5月10日(竟然和我月同日生！)出生与菲律宾一
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You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为，世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西
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