Scientific American's Sixty

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发表于:2018-12-24 / 阅读(92) / 评论(0) 分类 未知分类

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发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 未知分类

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(73) / 评论(0) 分类 未知分类

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(79) / 评论(0) 分类 未知分类

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(82) / 评论(0) 分类 未知分类

Darwin's fabled isles, the Galapagos, are in need of a makeover. And removing invasive species of plants tops the to-do list for the islands restoration. But six species that were set to be exterminated have gotten a reprieve. Because a new study fin

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its called the broken windows theory and it says that in a neighborhood where buildings have broken windows, people are more likely to engage in bad beha

发表于:2018-12-24 / 阅读(125) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The jury is still out on the relationship between cell phone use and brain tumors. But the American Association of Neurological Surgeons has issued a statement to remi

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 未知分类

This podcast is brought to you by the American Chemical Society. The global challenges chemistry solutions podcast from ACS discusses how chemistry researchers critical in solving some of the world's most daunting problems, concerning energy, food an

发表于:2018-12-24 / 阅读(89) / 评论(0) 分类 未知分类

This is Scientific Americans Sixty-Second-Science, Im Karen Hopkin, this will just take a minute. Everybody loves your freeby, especially those samples you get at the doctors office with the latest greatest brand-name cures for your headache, or your

发表于:2018-12-24 / 阅读(107) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The most common natural disaster in the U.S. is flash flooding, which usually hits out of the not clear blue sky. Now researchers are trying to establish an early warn

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The plague is most famous for killing tens of millions of people all over Europe in the 1300s. Plague is caused by the bacteria Yersinia pestis. And th

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If youve ever gotten sucked into a bidding war on eBay, you know the feeling. With one minute left in the auction, the bidding is fast and furious as eve

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest

发表于:2018-12-24 / 阅读(111) / 评论(0) 分类 未知分类

This is Scientific Americans Sixty Seconds Science. Im Steve Mirsky. Got a minute? Youve no doubt heard that grapefruit juice can greatly increase the effects of some drugs. Even to a dangerous degree. Pharmacologist David Bailey made that discovery

发表于:2018-12-24 / 阅读(112) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science, I am Karen Hopkin. This'll just take a minute. A trip to the emergency room is usually traumatic. It has to be. Why else would you be going? But new research shows that it also tends to be confusing. S

发表于:2018-12-24 / 阅读(82) / 评论(0) 分类 未知分类

This scientific Americans 60-second science, Im Steve Mirsky. Got a minute? One of the drawbacks to attending a sporting event can be the boorish behavior of some fans who have pounded down the brewskies. Now comes a study that finds that three quart

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute? For accurate weather forecasting and climate analysis, researchers need the best models possible about how the air circulates above the earth. And a new study is challe

发表于:2018-12-24 / 阅读(106) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Don't be fooled by those big bovine eyes and the mouth slowly chewing cudcows have a magnetic personality. At least thats the claim made by German researchers in the

发表于:2018-12-24 / 阅读(135) / 评论(0) 分类 未知分类
学英语单词
Aegadean Islands
aerodynamics at very high altitude
airscrew-propelled vessel
along shore current
ancient ape
assert yourself
auxiliary and protective equipment
Baja California
Bazita, Dj.
belt mouldboard plow
Blaster worm
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cartoon test
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Chainat, Changwat
contracture of plantar fascia
count oneself lucky
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dhoby
direct distance dialing
edding
editorial-we
El Sombrero
euphylline
fall in
feel cheap
flexitarianism
forcing pipe
free-speech
gamemasters
genus Diplodocus
geological condition type of coal mine
hanks
harbo(u)r land area
homoallylic alcohol
immunoelectroadsorption
insnared
international double litigation
interrogation points
interstage amplifier
intrusion signature
iron-monticellite
ischemic nephritis
karaoke bar
land subsidence
least square polynomial fit
lichen systematics
light ship condition
Lipizzaner
lonafarnib
match test
Michael Miles
monkey-in-the-middle
multiboards
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nationalist leaders
needletails
nocardiasis of hair
NSC48626
obligeant
open continuous homomorphism
open-buck inclinable press
partition data set
pay band
pewchair
phaltan
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pseudodifferential equations
quadrisyllabic, quadrisyllabical
raeder
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rotor
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special limitations on the foreign tax credit
sphenofrontal suture
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than ever
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tueni
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