(美)乳业学报

大学六级对话理解-34

发表于:2018-12-01 / 阅读(206) / 评论(0)

闭着眼睛飘单词六级词汇

SSS 2011-12-28

This is scientific American's 60 seconds science.I'm Sophie Bushwick.Got a minute? For shift workers odd hours usually mean strange sleeping habits and unhealthy meals.And now an editorial in the journal Public Library of Science Medicine takes the p

发表于:2018-12-02 / 阅读(158) / 评论(0)

Scientific American(十二)月

60秒科学:Water on the Moon

Water on the Moon Studies in the journal Science report that instruments on three different spacecraft have found evidence for widespread trace amounts of water on the moon. Karen Hopkin reports For all you space buffs who like to keep track of wher

发表于:2018-12-07 / 阅读(182) / 评论(0)

60秒科学

Salt and Blood

06 食盐与血压的关系 DATE=2-22-01 TITLE=SCIENCE REPORT - Salt and Blood (1)Pressure BYLINE=Jerilyn Watson （Start at 1'00

发表于:2018-12-07 / 阅读(267) / 评论(0)

科技之光

SSS 2011-04-19

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Believe it or not, George isnt at home, please leave a message at the beep. So what happens when you cant get George? Some viewers have a tough time. Get out. No, its true

发表于:2018-12-24 / 阅读(134) / 评论(0)

Scientific American(四)月

SSS 2012-02-20

This is Scientific American 60 second Science, I'm Steve Mirsky, got a minute? In science, citations are gold. A journal article that gets cited a lot is usually considered a valuable piece of work. Now comes a study claiming that the number of times

发表于:2018-12-24 / 阅读(216) / 评论(0)

Scientific American(二)月

SSS 2010-11-30

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute？ The November 26th issue of the journal Science included a study showing that the extinction of the dinosaurs some 65 million years ago allowed puny mammals to get really

发表于:2018-12-24 / 阅读(142) / 评论(0)

Scientific American(十一)月

60秒科学:If Time Flew, You Had Fun

If Time Flew, You Had Fun A study in the journal Psychological Science finds that if people believe that time has flown, they think they had more fun. Karen Hopkin reports As we all know, time flies when youre having fun. But according to a study in

发表于:2019-01-02 / 阅读(192) / 评论(0)

60秒科学

VOA慢速英语20060725b

SCIENCE IN THE NEWS - Getting Scientists to Tell All When It Comes to Possible Conflicts of Interest With Drug CompaniesBy Nancy Steinbach Broadcast: Tuesday, July 25, 2006 VOICE ONE: This is SCIENCE

发表于:2019-01-02 / 阅读(158) / 评论(0)

2006年慢速英语（七）月

SSS 2008-07-18

This is Scientific American's 60-Second Science, I am Karen Hopkin.This'll just take a minute. Counting is one of the first things we teach our kids. I mean, every parents probably said, You had better be in that bed by the time I count to three. Fol

发表于:2019-01-08 / 阅读(196) / 评论(0)

Scientific American(七)月

SSS 2008-04-11

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer, Got a minute? Hillary is undecided; Obama and McCain both passed. But the scientific community is committed to staging a candidates debate about science and technology. They want

发表于:2019-01-08 / 阅读(189) / 评论(0)

Scientific American(四)月

SSS 2009-02-09

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In the hit movie Slumdog Millionaire, the star answers game show questions correctly based on his life experiences. At least one right answer, however,

发表于:2019-01-08 / 阅读(172) / 评论(0)

Scientific American(二)月

SSS 2010-07-20

A couple of studies on perception. First, theres now visual data to back up the idea that everything looks kinda gray when you feel blue. Researchers examined how the retina responds to different black-and-white contrast situations. They did the test

发表于:2019-01-08 / 阅读(192) / 评论(0)

Scientific American(七)月

SSS 2010-06-17

Thats a shout World Cup enthusiasts dont hear too frequently. Soccers known for low-scoring games, which makes it difficult to find an objective means of measuring the skill of top players. In a given game, a couple might nail a goal or have an assis

发表于:2019-01-08 / 阅读(192) / 评论(0)

Scientific American(六)月

SSS 2011-04-18

This is Scientific American's 60-Second Science. I'm Cynthia Grabera. This will just take a minute. Keeping the brain active and engaged appears to combat the cognitive decline associated with getting older. Now a study has found a new, but related,

发表于:2019-01-08 / 阅读(172) / 评论(0)

Scientific American(四)月

SSS 2011-09-02

This is Scientific American's 60-Second Science.I'm Steve Mirsky. Got a minute? Hi. Im running. Im also telling some ofmy stem cells what to do right now. Well, I probably am, based on a new study with mice. We have what are called mesenchymal stemce

发表于:2019-01-08 / 阅读(250) / 评论(0)

Scientific American(九)月

SSS 2011-01-12

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Remember affirmations? Because I'm good enough, I'm smart enough, and doggonit, people like me. Well, if Stuart Smalley's shot-in-the-arm makes you smile

发表于:2019-01-08 / 阅读(189) / 评论(0)

Scientific American(一)月

SSS 2011-01-13

This is Scientific Americans 60-Second Science. Im Christie Nicholson. Got a minute? Performance anxiety can be crippling. Entertainers who suffer from it come up with creative defenses. Bono has his purple shades. The indie rock singer Cat Power fac

发表于:2019-01-08 / 阅读(187) / 评论(0)

Scientific American(一)月

SSS 2012-02-17

发表于:2019-01-08 / 阅读(149) / 评论(0)

Scientific American(二)月

New Broccoli Study

21 只有部分椰菜可以预防癌症 DATE=3-15-01 TITLE=SCIENCE REPORT - New Broccoli Study BYLINE=George Grow (Start at 58

发表于:2019-01-30 / 阅读(183) / 评论(0)

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