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SSS 2008-08-26

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(163) / 评论(0)

Scientific American(八)月

第74期: kneel, lap, magnetic, nasty, zero

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 kneel [ ni:l ] She knelt to pray. v. 跪

发表于:2018-12-30 / 阅读(200) / 评论(0)

每日攻克5词

2006年VOA标准英语-Melting of Earth’s Poles Confirmed

By Paul Sisco Washington, D.C. 24 November 2006 watch Polar Melting report 2007 is International Polar Year. It's an international effort to spur scientific research at the most forbidding places on Earth, primarily because many in science consider

发表于:2019-01-12 / 阅读(173) / 评论(0)

2006年VOA标准英语（十一月)

Poles in the media

BBC Learning English Weekender Poles in the media Callum:Hello, I'm Callum Robertson and this is Weekender. One of the largest groups of new migrants to Britain are Poles. In 2004 Poland entered the European Union which gave Polish people much great

发表于:2019-01-16 / 阅读(415) / 评论(0)

Weekender

美国国家公共电台 NPR Juno Spacecraft Reveals Spectacular Cyclones At Jupiter's Poles

ARI SHAPIRO, HOST: There are cyclones at the poles of Jupiter. That's one of the surprises that NASA is reporting today. The space agency's Juno probe has been orbiting the gas giant since last summer. It's completed six revolutions of the planet so

发表于:2019-01-17 / 阅读(117) / 评论(0)

2017年NPR美国国家公共电台5月

英语听力：自然百科地球力场 Earth's Force Field—18

Earth's magnetic field has reversed thousands of times since its formation 4.5 billion years ago. And scientists now believe that the next reversal is imminent. The race is on to predicting exactly when it will occur. In 2010, the European Space Agen

发表于:2019-01-22 / 阅读(101) / 评论(0)

自然百科2011年

英语听力：自然百科地球力场 Earth's Force Field—13

Glatsmire's model shows that the magnetic poles swap places spontaneously due to / complex processes within the core. We were used to the idea that a compass points somewhere near the North Pole and hence we can use it for navigation, but there are p

发表于:2019-01-22 / 阅读(111) / 评论(0)

自然百科2011年

Magnetic Bubbles Detected at Edge of Solar System

The latest data from the twin Voyager spacecrafts suggest the outer edge of the solar system is not smooth but filled with giant magnetic bubbles. Scientists say the turbulent bubbles are the result of the interaction between the Suns magnetic field

发表于:2019-02-06 / 阅读(164) / 评论(0)

英语新闻

加州英语分级G5 Science at the North and South Poles 08

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发表于:2019-02-09 / 阅读(158) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 07

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发表于:2019-02-09 / 阅读(144) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 06

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发表于:2019-02-09 / 阅读(145) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 04

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发表于:2019-02-09 / 阅读(151) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 03

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发表于:2019-02-09 / 阅读(152) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 02

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发表于:2019-02-09 / 阅读(154) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 01

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发表于:2019-02-09 / 阅读(145) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 12

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发表于:2019-02-09 / 阅读(148) / 评论(0)

加州英语分级G5

加州英语分级G5 Science at the North and South Poles 11

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发表于:2019-02-09 / 阅读(193) / 评论(0)

加州英语分级G5

英语歌曲：周五晚上Pub见：Magnetic Man - I Need Air

周五晚上Pub见：Magnetic Man - I Need Air Magnetic Man，来自英国的新人，这首电子风的新单曲本周同样杀入英国单曲榜前十一周上榜那么多舞曲，生活需不需要这么五彩缤纷啊这张单曲封面要不要这么

发表于:2019-02-11 / 阅读(147) / 评论(0)

经典英文歌曲

英语歌曲:周五晚上Pub见Magnetic Man - I Need Air

发表于:2019-02-14 / 阅读(175) / 评论(0)

流行英文歌曲

万物简史第257期:大地在移动(11)

That explained where all the sediment went. It was being returned to the bowels of the Earth. It also explained why ocean floors everywhere were so comparatively youthful. None had ever been found to be older than about 175 million years, which was a

发表于:2019-02-25 / 阅读(102) / 评论(0)

万物简史

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