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Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi
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(BBC News) Siberia has had a biting cold winter with temperatures dropping to minus 60 degrees Celsius. （英国国家广播公司报道）西伯利亚今年寒冬刺骨，气温降至摄氏零下六十度。 One of the casualnes has been the rare S
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Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of
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Todd: OK, Peter, can you talk about your country, Sweden, and what is life like in Sweden in winter? Peter: Swedish life in winter is really harsh, especially, it tends to get pretty cold, especially around December, January, that's when it's really
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Adrienne: So, Lisa, you're from Montreal. I think when I think of Canada, I think of cold. Is it very cold in Montreal? Lisa: In the wintertime, Montreal gets very cold. With the wind chill factor, which is the scale to measure how cold the wind is,
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饶舌:Tech N9NE - Check Yo Temperature 相关介绍 ：2008年9月是Tech N9NE事业的一个里程碑，他的双CD专辑《Killer》突破100万张的销售记录。2009年4月7日，Rock The Bells 2009 Festival邀请他来做演出，今年10月的
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