单词：constant pressure thrust chamber
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Science and Technolgy. 科技。 Deep-sea exploration. 深海探索。 The age of Aquarius 1. 宝瓶时代1。 Inner space is almost as hard to explore as outer space. 探太空难，察深海亦不易。 JAMES CAMERON knows how to make a splash. Lit
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By Gilbert da Costa Abuja 27 September 2007 Critics of Nigeria's parliament speaker say the report of a panel of legislators which indicted her about contracts to renovate two official residences and buy 10 cars is sufficiently grave to warrant impea
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By David McAlary Washington 16 May 2006 Long distance air travel can increase the risk of blood clots in the legs, a potentially fatal condition that has been known for more than half a century. Now B
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Want to step outside to take in the scenery or pick up some rocks? As familiar as it might look beyond the port hole, Mars is dangerously alien. The upside is the low gravity will give you super jumping abilities, the down, the almost complete lack o
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Science and technology 科学技术 Deep-sea exploration 深海探索 The age of Aquarius 1 宝瓶时代1 Inner space is almost as hard to explore as outer space 探太空难，察深海亦不易 Have you seen Cameron's latest? 卡梅隆的新作你看
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Deep-sea exploration 深海探索 The age of Aquarius 1 宝瓶时代1 Inner space is almost as hard to explore as outer space 探太空难，察深海亦不易 Have you seen Camerons latest? 卡梅隆的新作你看了吗？ JAMES CAMERON knows how t
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