单词：high angular momentum state
单词：high angular momentum state 相关文章
More signs that the US economy is moving in the right direction: The US Labor Department says new claims for unemployment benefits declined last week, dropping below 400,000 for the first time since July 2008. Other data also shows that businesses ex
VOA标准英语2010年(十二)月
And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁， talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒，由于是在YouTube上，所以他用
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U.S. President Barack Obama is pushing the themes of his State of the Union address - seeking public support for his policies at a politically charged moment in Washington. American presidents typically take to the road on the day after the State of
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By Greg Flakus Houston, Texas 10 February 2008 Illinois Senator Barack Obama swept up more delegates Saturday in his bid for the Democratic presidential nomination, winning the day's two caucuses and one primary. On the Republican side, former Arkans
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Dying out 渐失其势 Little by little, countries are ditching the death penalty 各国逐渐放弃死刑 On September 19th Abdul Hamid al-Fakki, a Sudanese, was executed in Saudi Arabia for the crime of sorcery. On September 21st Troy Davis, a blac
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Europe Russias president 欧洲 俄罗斯总统 Alone at the top 高处不胜寒 Vladimir Putin has initiated some high-profile battles against corruption. But to many he seems increasingly isolated and out of touch 弗拉基米尔普京掀起了一场
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