[化] 氯铂酸铵; 氯化铂铵

AP 2012-01-27

1. An attorney for the captain of the Costa Concordia says his client has been placed under house arrest. Captain Francesco Schettino has been accused of causing Friday's deadly shipwreck off the Italian coast. In a newly released recording, Schettin

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美联社新闻一分钟2012(一月)

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月亮和六便士

SSS 2011-10-05

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

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Scientific American(十)月

马拉松挑战者 Marathon Survivor

Gabriela Andersen-Scheiss was a ski instructor in the U.S. state of Idaho when she represented Switzerland at the 1984 Olympics. Twenty minutes after the winner, Joan Benoit, crossed the finish line, the 39-year-old Andersen-Scheiss staggered into th

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英美文化

VOA标准英语2009年-Drugmaker Merck to Buy Rival Schering-Plough fo

U.S. pharmaceutical giant Merck announced on Monday that it plans to acquire rival company Schering-Plough in a deal worth $41.1 billion. This could help Merck expand its market overseas at a critical time for mega pharmaceutical companies. Merck Co

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VOA标准英语2009年(三月)

经济学人118:中国的富强之路

Chinas return to greatness 中国回归强大 Marching forward 艰难前行 The great power is still licking old wounds 这个强国仍在舔舐旧伤口 Aug 3rd 2013 |From the print edition Wealth and Power: Chinas Long March to the Twenty-First Cen

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学英语单词

additive error

aesirs

alternating current measurement

batdambang (battambang)

budget-maximizing

bufadienolide

Burg deconvolution