单词：coprecipitates
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Telecommuting-- substituting the computer for the trip to the job ----has been hailed as a solution to all kinds of problems related to office work. For workers it promises freedom from the office, le
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Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr
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29 Telecommuting Telecommuting-- substituting the computer for the trip to the job ----has been hailed as a solution to all kinds of problems related to office work. For workers it promises freedom from the office, less time wasted in traffic, and h
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Telecommuting-- substituting the computer for the trip to the job ---- has been hailed as a solution to all kinds of problems related to office work. For workers it promises freedom from the office, l
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This is Scientific American's 60-Second Science. I'm Karen Hopkin, this'll just take a minute. Next time you are shoveling snow off your walk, don't blame the weatherman, blame bacteria. Because an international team of scientists has found that micr
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Telecommuting-- substituting the computer for the trip to the job ----has been hailed as a solution to all kinds of problems related to office work. For workers it promises freedom from the office, less time wasted in traffic, and help with child-car
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Football Hooliganism Football hooliganism is seen by most as disorder involving football fans. Usually this involves criminal activity and in most cases occurs either at or just before or after a football match. Much football-crowd disorder is sponta
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在漫长的伊拉克战争中终于盼到兵役期满回国的布兰顿金，本打算在德州老家重新营造起曾经逝去的平静生活。但根据美军止损条例的一纸调令又彻底粉碎了他的美好愿望。 对话文本:(系普特网友整理，文本只包括旁白影评部分，不包括电影原声。) Stop-Loss is a new film dire
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Shoelace Study Untangles a Knotty Problem 鞋带易结也易解 Youre strolling down the street or maybe hauling that load of laundry down a flight of stairs when all of a sudden. [sound fx] Your laces come undone. If youve ever pondered what precipi
2017年Scientific American(四)月
Shoelace Study Untangles a Knotty Problem鞋带易结也易解 Youre strolling down the street or maybe hauling that load of laundry down a flight of stairs when all of a sudden. [sound fx] Your laces come undone. If youve ever pondered what precipit
2017年Scientific American(四)月
Nairobi Attack Reveals Al-Qaidas Influence in Horn of Africa 内罗毕攻击揭示基地组织在非洲之角的影响 LONDON The attack by al-Shabab militants on Nairobi's Westgate shopping mall has raised fears that the group is broadening its aim
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Telecommuting Telecommuting -- substituting the computer for the trip to the job--has been hailed as a solution to all kinds of problems related to office work. For workers it promises freedom from the office, less time wasted in traffic, and help wi
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