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scores of sciencse experiments on board the airship study the dramatic persure change. we call it punset for pingpang ball satelite, and it also be the first thing we do is to have cut the pingbang ball on air ,then your experiment goes inside. and s

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The pressure vessel of the No. 5 reactor at the Fuqing Nuclear Power Plant in Fujian has been installed. The facility is using Chinese designed-and-built third-generation Hualong One reactor technology. The nuclear power unit is scheduled to be put i

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The best value for money in cooking equipment, in my mind, is first a digital scale and digital thermometer. Theyre both about $20. They help you cook so much more accurately that theyre both enormously valuable. Nathan Myhrvold is the former chief t

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This is Scientific Americans -60 seconds science .I'm Steve Murskey.Got the minute? People with high blood pressure are often told to watch the salt, and it's long been far that hypertension related to excess salt is caused by the salt increasing in

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This video image released by the Turkish Aid group IHH Monday, 31 May 2010, purports to show Israeli soldiers aboard a military vessel in international waters off the Gaza coast surrounding a Turkish ship Pressure is growing on Israel after its comma

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A workboat pulls boom into place alongside the Pacific Responder oil skimming vessel in the Gulf of Mexico near the coast of Louisiana, 14 Jul 2010 BP has restarted a pressure test on a leaking oil well in the Gulf of Mexico to prepare for an effort

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The American Heart Association reports that the death rate from diseases affecting the heart and blood vessels has dropped by almost 30 percent since the 1990's. Still, heart disease remains a major killer in the United States. It is what claimed the

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The cover shall be limited to sixty days upon discharge of the insured goods from the seagoing vessel at the final port of discharge． 被保险货物在卸货港卸离海轮后，保险责任以60天为限。 We generally insure W．P．A． on C．

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Most of the time I say a bomb tech has the best job in the world. But when nothing happens, thats really when they earn their pay. Looks like thats my problem. Next, its over to Grant. One of the key parts of mythbusting is data. Im totally psyched a

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VOA标准英语2010年-US Doctors Create New Registry for Chi

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These are the normal navigational instruments, I replied, and I'm familiar with their uses. 这些是航海家常用的仪器，我答，我知道它们的用法。我现在看见的这个表盘，上面有能转动的针，那不是流体压力计吗？

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听力内容有不详尽之处啊，欢迎大家留言讨论，纠正。谢谢 在线英语听力室http://www.tingroom.com Wed wines,it contains polyphenol, which have anti-accident properties.And those are known to accede lower our blood pressure b