科学美国人60秒 SSS 2014-07-16

If you need a new liver, doctors have about twelve hours to transport it from a donor. That ticking clock severely limits the ability of doctors to get organs to patients. Now researchers have demonstrated a method that kept rat livers viable up to f

发表于:2019-01-20 / 阅读(69) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-21

Nothing says overeducated egghead like a pair of coke-bottle glasses. But even clichs sometimes hit the nerd on the head. Because a new study finds that nearsightedness is linked to the number of years spent in school. The findings can be viewed in t

发表于:2019-01-20 / 阅读(66) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-18

Wheat helped create civilization in the Middle East. Its a staple crop for 30 percent of the worlds population. And now, with the publication of four articles in the journal Science, were close to a detailed understanding of the bread wheat genome. W

发表于:2019-01-20 / 阅读(72) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-17

Wheat helped create civilization in the Middle East. Its a staple crop for 30 percent of the worlds population. And now, with the publication of four articles in the journal Science, were close to a detailed understanding of the bread wheat genome. W

发表于:2019-01-20 / 阅读(62) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-15

If you need a new liver, doctors have about twelve hours to transport it from a donor. That ticking clock severely limits the ability of doctors to get organs to patients. Now researchers have demonstrated a method that kept rat livers viable up to f

发表于:2019-01-20 / 阅读(53) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-14

If you need a new liver, doctors have about twelve hours to transport it from a donor. That ticking clock severely limits the ability of doctors to get organs to patients. Now researchers have demonstrated a method that kept rat livers viable up to f

发表于:2019-01-20 / 阅读(77) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-11

If you need a new liver, doctors have about twelve hours to transport it from a donor. That ticking clock severely limits the ability of doctors to get organs to patients. Now researchers have demonstrated a method that kept rat livers viable up to f

发表于:2019-01-20 / 阅读(65) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-10

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-20 / 阅读(62) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-09

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-20 / 阅读(68) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-08

This is Scientific Americans 60-Second Science. I am Synthia Graber. Got a minute? Wander where and when the next major river flood would had, just look up to the satellites. Conventional estimates a river volumes come from rain fall of course and fr

发表于:2019-01-20 / 阅读(73) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-07

these years the number of mobile phones on sale members is expected to surpass the earth population. More people now on cell phones when they are access to the toilets.Kings Medal, college of university of organ hit the data of the reality that some

发表于:2019-01-20 / 阅读(58) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-04

This year the number of mobile phones on ... the population. More people now on cellphones actually have access to toilets. James Middle of micro... colleges at the university of Organ. Here in the data is the reality that some people work on their p

发表于:2019-01-20 / 阅读(61) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-03

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-20 / 阅读(54) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-02

This year, the number of mobile phones on cell networks is expected to surpass the Earth's population. More people now own cell phones than actually have access to working toilets. James Meadow, a microbial ecologist at the University of Oregon. Hidd

发表于:2019-01-20 / 阅读(61) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-01

Getting malaria stinks. Literally. According to a new study, malaria victims give off odors that attracts mosquitoes. And the insects that feed on the infected sufferer are then more likely to spread the disease. The work appears in the Proceedings o

发表于:2019-01-20 / 阅读(71) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-22

Nothing says overeducated egghead like a pair of coke-bottle glasses. But even clichs sometimes hit the nerd on the head. Because a new study finds that nearsightedness is linked to the number of years spent in school. The findings can be viewed in t

发表于:2018-12-24 / 阅读(57) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-23

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-25

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-24 / 阅读(44) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-28

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-24 / 阅读(52) / 评论(0) 分类 2014年Scientific American(七)月

科学美国人60秒 SSS 2014-07-29

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-24 / 阅读(51) / 评论(0) 分类 2014年Scientific American(七)月
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