标签：陨石的真相 相关文章

常春藤解析英语【73】Mysterious, Magical Moldavite神秘

Mysterious, Magical Moldavite 神秘的魔法石－捷克陨石 by Luke Dodds This little-known and otherworldly stone is full of beauty and mystery. 这种鲜为人知的石头来自『另一个世界』，美丽且神秘。 With its strangewrinkled

发表于:2018-12-08 / 阅读(101) / 评论(0) 分类 常春藤解析英语

VOA慢速英语2014 如何找到陨石?

How Does One Find a Meteorite? 如何找到陨石? Editor's Note: The annual Perseid meteor shower will peak in the skies over Earth on the night of Aug. 12-13. Despite a bright moon supermoon, there should still be a good show from this prolific sho

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2014年VOA慢速英语(八)月

英语听力：探索发现 2014-07-20 BBC 地平线：陨石的真相-30

It came in in the daytime sky out of the Sun. Weve got telescopes looking out there for these objects, but they only work at night. Radar doesnt help either because to really use radar to find these objects above the atmosphere, you have to know exac

发表于:2019-01-23 / 阅读(79) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-07-18 BBC 地平线：陨石的真相-29

Approaching from beneath the planet, asteroid 2012 DA14 passed inside the orbit of our geostationary satellites before heading off to the north. This asteroid had been successfully tracked for a year. And despite its proximity, scientists knew that i

发表于:2019-01-23 / 阅读(59) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-07-16 BBC 地平线：陨石的真相-28

An asteroid strike would create a huge explosion. NASA feared this might even be mistaken for a nuclear bomb. We wanted folks to know this was a natural event by Mother Nature rather than some sort of man-made event like a missile or something dreadf

发表于:2019-01-23 / 阅读(55) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-06-25 BBC 地平线：陨石的真相-19

So this was serial number one. It was built during the Apollo time. I guess because they thought there would be several of them made, but this is the first one and the last one and is the only one like it in the world. This is NASAs Vertical Gun Rang

发表于:2019-01-23 / 阅读(44) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-06-27 BBC 地平线：陨石的真相-20

Oh, perfect, perfect, perfect. Now were seeing the fireball come in, its brighter than the Sun and then, Kapow, it hits the surface. Jeez! This whole region, downrange, would have been incinerated. It would have been incinerated just by this plasma,

发表于:2019-01-23 / 阅读(63) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-07-02 BBC 地平线：陨石的真相-22

Look at the size of this! This is magnificent! That is beautiful. This cave may be stunning, but it provides the evidence for one of the greatest catastrophes in the Earths history. And that water, its so clear! Lower the gear, please! Theres actuall

发表于:2019-01-23 / 阅读(43) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-07-09 BBC 地平线：陨石的真相-25

Luckily, the very biggest asteroids are few and far between. But there are still plenty of rocks out there that represent a significant danger to us. So, at the summit of an extinct Hawaiian volcano, Professor Nick Kaiser and his colleagues are searc

发表于:2019-01-23 / 阅读(59) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-07-13 BBC 地平线：陨石的真相-27

On 6th October 2008, asteroid hunter Richard Kowalski saw something that would change the assessment of threats presented by asteroid impacts. The night was proceeding normally and up on the screen came another asteroid. As I continued to make observ

发表于:2019-01-23 / 阅读(47) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-06-08 BBC 地平线：陨石的真相-12

But there is a downside to Jupiter. It can also deflect asteroids into orbits that cross the Earths path. The Chelyabinsk meteor appears to be one of these typical Earth-crossing events. The likelihood is that it was thrown out of its regular orbit b

发表于:2019-01-23 / 阅读(60) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-05-28 BBC 地平线：陨石的真相-8

Well,the early reports are that it is an ordinary chondrite and that means it willbe similar to this one. So this is really exciting for us as scientists becausewe want to know how the planets formed, what was around before the planets, whatthe envir

发表于:2019-01-23 / 阅读(67) / 评论(0) 分类 探索与发现2014年

英语听力：探索发现 2014-05-25 BBC 地平线：陨石的真相-7

By collecting and comparing meteorites, scientistshave been able to piece together a picture of how they form and these studieshave revealed some of the most remarkable rocks in the solar system. Few places in the world have got as many meteoritesas

发表于:2019-01-23 / 阅读(53) / 评论(0) 分类 探索与发现2014年

真相就在那里

The answer is out there. 电视影集《X档案》有句名言：“真相就在那里。”The truth is out there.但是在哪里？就是在“那里”，只是必须要你自己去找而已！当有

发表于:2019-02-01 / 阅读(117) / 评论(0) 分类 英语抢先学

第29期:当你知道生活残酷的真相,你会变得更加坚强

Once You Learn These Hard Truths About Life, Youll Become Much Stronger.当你知道生活残酷的真相，你会变得更加坚强 1. Everyone You Love is Going to Die 你所爱的每一个人都会离开这个世界 2. We Give Our Lives Meaning 我们

发表于:2019-02-05 / 阅读(66) / 评论(0) 分类 卡卡课堂早餐英语

5个真相：解读新时代职业发展趋势

Technological advancements and the digital workplace affect everything about how young professionals and seasoned job seekers mold their future career paths. 随着科技的进步与数字车间的登场，千千万万的年轻一族在塑造自己职业

发表于:2019-02-05 / 阅读(81) / 评论(0) 分类 阅读空间

经济学人249:大灭绝 陨石很小不过危害却很致命

Science and technology 科学技术 Mass extinctions 大灭绝 Small but deadly 陨石很小不过危害却很致命 The biggest extinction in history was probably caused by a space rock that changed the climate 历史上规模最大的一次物种灭绝

发表于:2019-02-06 / 阅读(59) / 评论(0) 分类 经济学人科技系列

英语操作敏捷游戏:躲避陨石

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 游戏说明: 躲避陨石 方向键控制躲避飞来的太空石头

发表于:2019-02-09 / 阅读(164) / 评论(0) 分类 英语操作敏捷小游戏

NPR边听边练102:俄罗斯古巴受陨石袭击

主餐一道：泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议： 1、完整听一遍，掌握

发表于:2019-02-15 / 阅读(118) / 评论(0) 分类 NPR边听边练

听播客学英语 208 陨石降落

It happened sixty-eight years ago. On 30 October 1938, strange explosions were observed on the surface of the planet Mars. There were also reports of a meteorite landing in New Jersey in the United States. But then it became clear that it was not a m

发表于:2019-03-01 / 阅读(88) / 评论(0) 分类 听播客学英语
最新学习文章
热门学习文章