波浪镶嵌构造说

新东方背诵文选 L36.Plate Tectonics and Sea-floor Spreading

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(

发表于:2018-12-01 / 阅读(250) / 评论(0)

新东方背诵文选

开放英语综合练习 unit09-10

[00:02.30]Extract 1 repeat the following words. [00:07.96] pub Polly please [00:15.12] bank between bus stop [00:22.57]Unit 10 [00:24.91]Extract 1 Listen and make notes. [00:29.70]I saw two flats today.The first one is too noisy. [00:36.36]It's on th

发表于:2018-12-04 / 阅读(99) / 评论(0)

电视大学开放英语

SCIENCE IN THE NEWS - Plate Tectonics

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(163) / 评论(0)

科技之光

新东方优美背诵短文50篇 Unit36:Plate Tectonics and Sea-floor Spreading

发表于:2018-12-08 / 阅读(499) / 评论(0)

新概念优美背诵短文50篇

除了It's so hot 还能怎么用英语形容热到飞起？

除了its so hot以外，还有哪些英语可以形容热得飞起?! Its ridiculously hot.简直热得离谱。 ridiculously [ri'dikjul?sli] adv.可笑地，荒谬地，离谱地用ridiculously来形容hot，热得不正常、热得离谱!英大表示

发表于:2018-12-16 / 阅读(166) / 评论(0)

英语情景对话-约会

流利美国口语2.13

W: Would you like a hair cut? M: Yes, my hair is getting a little too long. W: How do you want it cut? M: I want it cut short. Dialogue 2. M: How would you like to do your hair today, the same style as usual? W: I have a special party to attend tonig

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流利美国口语

SSS 2009-08-28

You cant judge a book by its cover. But you can judge a dog by its coat. You can even read right through to its genes. Because a study in the August 27th online issue of Science shows that just three key genes govern the length and texture of dog fur

发表于:2018-12-24 / 阅读(134) / 评论(0)

Scientific American(八)月

考研背诵50篇——36.Plate Tectonics and Sea-floor Spreading

发表于:2018-12-30 / 阅读(181) / 评论(0)

考研背诵50篇

英语博客：An Elizabethan Collar.

Do you ever check your bills? It's a good practice(1), but sometimes seems unnecessary. If you do, however, you might find the occasional odd charge, or you might have a question about something on the bill that you don't recognize. That is exactly w

发表于:2019-01-01 / 阅读(152) / 评论(0)

英语博客 A cup of English

VOA慢速英语2012--SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics

SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Scientists who study the Earth tell us the continents and ocean floors ar

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2012年VOA慢速英语(一)月

乔布斯传第34期:弗里德兰(1)

Robert Friedland 罗伯特弗里德兰 In order to raise some cash one day, Jobs decided to sell his IBM Selectric typewriter. 有一次，为了筹集一些现金，乔布斯决定卖掉自己的IBM电动打字机。 He walked into the room of the s

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乔布斯传

乔布斯传第97期:最年轻的亿万富翁(2)

He was not particularly philanthropic. 乔布斯并不是一个特别乐善好施的人。 He briefly set up a foundation, but he discovered that it was annoying to have to deal with the person he had hired to run it, who kept talking about venture p

发表于:2019-01-22 / 阅读(121) / 评论(0)

乔布斯传

【荆棘鸟】第二章 18

she was too busy trying to remember how many plates there were in Teresa's willow pattern tea set. And when the Maoris in the organ gallery broke into glorious song, Meggie's head was spinning in a daze of ultramarine blue far removed from Catholicis

发表于:2019-01-29 / 阅读(133) / 评论(0)

荆棘鸟

别人首先会注意到你哪一点？

What Do You Think Other People Notice About You First? 你觉得别人首先会注意到你哪一点？获得7.8K 好评的回答@Sam Heyman In 2003 I had a serious skydiving accident while at university and broke my spine, pelvis and both heels. 在

发表于:2019-02-01 / 阅读(150) / 评论(0)

实用英语

如何描写人外貌和衣着

首先我们先看一下描述人外貌的表达法： 1 外貌Appearance He is handsome/ good－looking/ athletic/ muscular/ fat / overweight ． He has fine/ strong/ sharp/ regular features． Shes pretty/ beautiful/ good－looking/ attractive/ pla

发表于:2019-02-04 / 阅读(112) / 评论(0)

英语作文

十句话让你变成自信美女

Some peopledont feel great about the way they look, so they just hide themselves and feel awful. Well, read on and become confident in your looks。很多人不满意自己的长相,因此总会在内心感觉很自卑。没关系,看看下面的内容

发表于:2019-02-06 / 阅读(96) / 评论(0)

实用英语

热到飞起的相关表达

为了不辜负这美好的天气（呵呵哒），今天给大家整一整：除了its so hot以外，还有哪些英语可以形容热得飞起？！ Its ridiculously hot. 简直热得离谱。 ridiculously [ri'dikjul?sli] adv.可笑地，荒谬地，

发表于:2019-02-08 / 阅读(128) / 评论(0)

英语口语

万物简史第369期:进入对流层(10)

At the equator the convection process is generally stable and the weather predictably fair, but in temperate zones the patterns are far more seasonal, localized, and random, which results in an endless battle between systems of high-pressure air and

发表于:2019-02-25 / 阅读(108) / 评论(0)

万物简史

万物简史第262期:大地在移动(16)

Earth is alone among the rocky planets in having tectonics, and why this should be is a bit of a mystery. It is not simply a matter of size or densityVenus is nearly a twin of Earth in these respects and yet has no tectonic activity. It is thoughttho

发表于:2019-02-25 / 阅读(155) / 评论(0)

万物简史

万物简史第265期:大地在移动(19)

Australia, meanwhile, has been tilting and sinking. Over the past 100 million years as it has drifted north toward Asia, its leading edge has sunk by some six hundred feet. It appears that Indonesia is very slowly drowning, and dragging Australia dow

发表于:2019-02-25 / 阅读(156) / 评论(0)

万物简史

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alternating current input

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basic point defense surface missile system