单词：biotherms
(biotherm 的复数)
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Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T
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By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode
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By Anjana Pasricha New Delhi 05 February 2006 Lockheed Martin executive, second right, explains the working of surveillance aircraft Hawkeye 2000 to Indian Defense Minister Pranab Mukherjee, right, du
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By Deborah Tate Capitol Hill 14 November 2006 A group of prominent arms control experts has sent letters to U.S. senators urging them not to approve legislation relating to the Bush administration's nuclear deal with India unless significant changes
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Ali: Its just our luck that as soon as we arrive here for our island vacation , theres a hurricane warning! Mariela: Its uncanny , isnt it? On last years vacation, we crossed paths with a tornado and now this. Ali: Yeah, that tornado was something. I
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September is usually the worst month for hurricanes in the Atlantic Ocean. At least ten named storms have formed there this year. The hurricane season continues until the end of November. The total number of major storms this year has been above aver
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By Alisha Ryu Nairobi 25 September 2006 Ali Mohamed Gedi The prime minister of Somalia's beleaguered interim government is urging the UnitedNations Security Council to act swiftly in lifting a 14-year-old arms embargo on Somalia, so that armed peace
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俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人
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One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic（遗传的,基因的） m
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