un. 流星群
[网络] 燎群；流雨群；流星带

【英语听和读】理查德·费尔斯通

Dima: Hello, I'm Dima, and today our guest is Richard Firestone, an American scientist in Lawrence Berkeley National Laboratory who has recently been involved in a fascinating research into an unusual 'meteor', that's a piece of rock or other matter

发表于:2018-12-03 / 阅读(139) / 评论(0)

英语听和读

柯灵思英语-英语听力高手36

发表于:2018-12-07 / 阅读(126) / 评论(0)

柯灵思英语

2007年VOA慢速英语special200708150045

VOICE ONE: I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty with EXPLORATIONS in VOA Special English. This week, we tell about a project to identify images of one million galaxies that have been captured by the Sloan Digital Sky Survey. We also tell

发表于:2018-12-07 / 阅读(137) / 评论(0)

VOA慢速英语2007年（八）月

71. Earth in Danger p.488

Seeing is believing. But seeing a huge rock half the size of Earth smash into Jupiter in July 1996 was incredible. Can you imagine what would happen if Earth collided with a huge space rock? It would

发表于:2018-12-08 / 阅读(580) / 评论(0)

赖世雄中级美国英语

AP美联社一分钟新闻 2008-11-23

1. President George W Bush is warning against overcorrection--that is countries deal with the world economic crisis. Bush is in Lima to attend his 8th and final meeting of the 21-nation APEC forum. 2. Rocker Travis Barker is suing over a September p

发表于:2018-12-15 / 阅读(168) / 评论(0)

美联社新闻一分钟2008年(十一)月

胡敏读故事记单词托福词汇054

Lesson 54 The Meteor 流星 Words: cozy adj. 舒适的 crab n. 蟹 crack n. 裂缝，裂纹，缺点；v.破裂，裂纹 craft n. 手艺；容器；v.巧手制作 crafty adj. 灵活的，巧妙的，机灵的 cram vt. 填塞；匆忙准备（考试） cramped adj. 狭窄的 crash n. 撞碎；n.碰撞，堕落 c

发表于:2018-12-30 / 阅读(137) / 评论(0)

胡敏托福词汇记单词

SSS 2008-05-07

This is Scientific American's 60-Second Science,I am Steve Mirsky.Got a minute? Its accepted that a large meteor impact 65 million years ago was responsible for the mass extinction of the dinosaurs. Which opened up niches for birds and mammals. But l

发表于:2019-01-08 / 阅读(158) / 评论(0)

Scientific American(五)月

Lesson 78 - JUMP HORSES IN THE MIDDLE OF THE STREAM...

Don't change horses in the middle of the stream to jump on the bandwagon 美国的民意测验显示，布什总统落后于民主党候选人克林顿。这使人想起在十九世纪美国内战期间

发表于:2019-01-09 / 阅读(189) / 评论(0)

美国习惯用语

VOA慢速英语2015 泰国曼谷天降火球并爆炸

AS IT IS 2015-09-09 Meteor Explodes in Skies Over Thailand 泰国曼谷天降火球并爆炸 A meteor exploded over the sky in Thailand in a bright streak of gold. Meteors are also known as falling stars. This meteor crashed through the Earth's atmos

发表于:2019-01-12 / 阅读(113) / 评论(0)

2015年VOA慢速英语(九)月

Meteor Collision With Earth

37 研究表明2500万年前流星曾碰撞过地球 DATE=4-18-01 TITLE=SCIENCE REPORT - Meteor Collision With Earth BYLINE=Jill Moss (Start at 59

发表于:2019-01-16 / 阅读(178) / 评论(0)

科技之光

科比体系：第二阶段——适者制胜

科比体系：第二阶段适者制胜 Adaptation is not about reaction. The dinosaurs reacted. The Meteor adapted. The Meteor won. Is that clear, Serena? 适者制胜不是被动改变，恐龙被动改变，流星主动适应。所以流星赢了。

发表于:2019-01-17 / 阅读(166) / 评论(0)

英语万花筒

the Perseid meteor shower

77 流星雨成因探索 Date=8-2-01 Ttle=science report - the Perseid meteor shower Bline=Mario Ritter （Start at 59

发表于:2019-01-30 / 阅读(145) / 评论(0)

科技之光

YouTube to live stream British royal wedding

SAN FRANCISCO, April 19 (Xinhua) -- YouTube announced Tuesday that the much-anticipated British royal(王室) wedding of Catherine Middleton and Prince William will be live streamed on the website' s live channel. Next Friday, the live stream will fo

发表于:2019-02-03 / 阅读(180) / 评论(0)

英语新闻

Richard Firestone

BBC Learning English People and places Richard Firestone Dima:Hello, I'm Dima, and today our guest is Richard Firestone, an American scientist in Lawrence Berkeley National Laboratory who has recently been involved in a fascinating research into an

发表于:2019-02-04 / 阅读(428) / 评论(0)

人与地方

VOA标准英语2009年-Chesapeake Bay Restoration, One Stream

Volunteers, farmers and local government in Pennsylvania community work to clean up waterways. Rosanne Skirble | Lititz, Pennsylvania 30 November 2009 Watch: Skirble report Windows Media Lititz Run prior to restoration with eroded stream banks and fe

发表于:2019-02-05 / 阅读(162) / 评论(0)

VOA标准英语2009年(十二月)

学科分类词汇——天文类

1 ASTRONOMY 天文 astronomy 天文学 astronomical 天文的 astronomical observatory 天文台 astronomer 天文学家 astrophysics 天文物理学 astrology 占星学 pseudoscience 伪科学 cosmos(universe) 宇宙 cosmology 宇宙学 infinite 无限

发表于:2019-02-13 / 阅读(122) / 评论(0)

实用英语

挺希or挺特？1/4美国青年宁可地球毁灭

如果问一个美国年轻人是支持希拉里呢？还是支持特朗普？很可能每四个人里就会有一个人会告诉你，Ta宁可让一颗巨大的流星毁灭地球，也不愿意这二位中的任何一位当选。 Young Americans are

发表于:2019-02-16 / 阅读(126) / 评论(0)

阅读空间

万物简史第223期:把铅撵出去(12)

As always, however, nothing was quite as straightforward as such a breezy description makes it sound. Meteorites are not abundant and meteoritic samples not especially easy to get hold of. Moreover, Brown's measurement technique proved finicky in the

发表于:2019-02-17 / 阅读(121) / 评论(0)

万物简史

万物简史第269期:砰!(4)

The story begins in the early 1950s when a bright young geologist named Eugene Shoemaker paid a visit to Meteor Crater in Arizona. 故事始于20世纪50年代之初。当时，有一位名叫尤金苏梅克的年轻有为的地质学家对亚利桑那

发表于:2019-02-25 / 阅读(121) / 评论(0)

万物简史

【电影预告片填空】冰川时代5：星际碰撞

From 20th Century Fox and Blue Sky Studios. Hey, look! Shooting stars! Quick! Make a wish! My wish came true! I'm okay! Mine, too. The defining chapter... Meteor shower! Meteor? Shower? in the greatest chillogy... The mother of ______1_________. But

发表于:2019-02-27 / 阅读(185) / 评论(0)

英文电影预告片填空

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