音标：['kenəli'hevisaid] ；

Kennelly-Heaviside layer
['kenəli'hevisaid]
E电离层，肯涅利—亥维赛层(= E layer)

SPECIAL ENGLISH

McVeigh Case Delayed? In the United States, Timothy McVeigh will seek a delay in his execution for the bombing of a government building in Oklahoma. Defense layers made the request Thursday after a tw

发表于:2018-11-28 / 阅读(208) / 评论(0)

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Passage 21 Soils There are many different kinds of soils. Different soils have different types of rock and minerals in them than other. Some soils have more water in them than others. Some soils might have more plant and animal material in them, too

发表于:2018-11-30 / 阅读(280) / 评论(0)

英语专业四级听写

托福听力短文 I-02-2

(woman) Thank you. It's great to see so many of you interested in this series on Survival in Outer Space. Please excuse the cameras - we're being videotaped for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival

发表于:2018-12-05 / 阅读(142) / 评论(0)

托福听力短文

迷失在荒野时该如何自救

James Kim is still missing in Oregon. But on Tuesday, searchers found what appeared to be his gray pants. And the search continues today on a remote area near the spot where Kim's wife and daughters w

发表于:2018-12-11 / 阅读(161) / 评论(0)

万花筒2006年

自考英语（二）60讲 the most

发表于:2018-12-30 / 阅读(155) / 评论(0)

自考英语（二）60讲

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What Are Blisters? Remember that hit song from the 80s that featured the chorus: And I would walk five hundred miles / and I would walk five hundred more / Just to be the man who walks a thousand miles / to fall down at your door? What sounds romanti

发表于:2018-12-31 / 阅读(107) / 评论(0)

英语听力文摘 English Digest

2. I'll Keep it on My Floor

My 16-year-old son, Jeff, is a boy any parent would be proud of --until you see the floor of his room, covered with layers of clothes, magazines and sports equipment. Recently I accompanied Jeff to th

发表于:2019-01-03 / 阅读(242) / 评论(0)

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回归童真（中英对照）

Peeling Away Artifice For the Pure Original Roy H. Barnacle 回归童真 Sarah came running in.Look what I found. Over the top of the paper I was reading came a crispy, crumbling long object that caused me to jump. It was a snake skin that had been s

发表于:2019-01-03 / 阅读(108) / 评论(0)

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生活口语：关于衣服的必备短语

put on one's clothes 穿上衣服 -You need to put on your clothes quickly or you'll be late for work. -Where's my belt? wear layers of clothes 穿着几层衣服 -They say that the best way to keep warm is to wear layers of clothes. -That's for sure

发表于:2019-01-08 / 阅读(128) / 评论(0)

英语日常口语

【文摘】再见，太阳！

Have you ever considered the possibility that the sun will eventually burn out? Don and Yael discuss that sobering thought on this Moment of Science. [OUTSIDE INSECT SOUNDS] D: Wow, what a beautiful s

发表于:2019-01-26 / 阅读(189) / 评论(0)

阅读空间

下雨天跑步应注意的问题

Spring brings the promise of milder weather, but it also usually means more rain. Rainy weather doesn't mean you have to take your runs inside. If you're prepared, running in the rain can be fun and help get you prepared for running races in the rain

发表于:2019-02-06 / 阅读(155) / 评论(0)

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英语歌曲:Melodies of life生命之韵律

Melodies of life 生命之韵律歌手：白鸟惠美子 Alone for a while I've been searching through the dark For traces of the love you left inside my lonely heart To weave by picking up the pieces that remain Melodies of life - love's lost refai

发表于:2019-02-07 / 阅读(128) / 评论(0)

好听的英文歌曲

口语:周末了我们去滑雪吧

口语:周末了我们去滑雪吧 1. Layer up 一层一层把自己裹起来 Although it can be tempting to purchase the biggest, thickest items of clothing for a ski holiday, the best way to maintain heat is by layering lots of thin layers. When y

发表于:2019-02-09 / 阅读(125) / 评论(0)

英语口语

英国学生科学读本第51期:一块煤(1)

Lesson 51 A Lump Of Coal 第51课一块煤 Let us take a lump of coal in our hand. It is black in colour, and it will dirty our fingers a little, but we must not mind that. Coal is hard; but it breaks into pieces if we strike it with a hammer, and s

发表于:2019-02-13 / 阅读(128) / 评论(0)

英国学生科学读本

实用口语：关于衣服的必备短语

发表于:2019-02-14 / 阅读(99) / 评论(0)

英语口语

关于衣服的必备短语

发表于:2019-02-14 / 阅读(126) / 评论(0)

实用英语

太阳生命的终点是何时?

【英文原文】 Like all stars, the sun is basically a giant nuclear reactor that burns hydrogen to create energy. But like any reactor, the sun needs fuel to keep going. Its been going strong for around four-point-five billion years, and will pro

发表于:2019-02-16 / 阅读(235) / 评论(0)

英语听力广播—Listening

初创公司品牌推广6步走

Starting a business presents a unique set of problems, but branding that company in a way that appeals to the masses oftentimes presents an even bigger and more challenging proposition. 初期建立一家公司意味着会出现一系列问题，不过

发表于:2019-02-17 / 阅读(150) / 评论(0)

阅读空间

I'll Keep it on My Floor

I'll Keep it on My FloorMy 16-year-old son, Jeff, is a boy any parent would be proud of --until you see the floor of his room, covered with layers of clothes, magazines and sports equipment. Recently I accompanied Jeff to the credit union where he op

发表于:2019-02-18 / 阅读(152) / 评论(0)

趣味英语

你不来我不敢老去

你不来我不敢老去 Actually, I'm old That I've to let the small tree in front of the door for me shed the leaves off I'm too old as to shell off a layer of earth And another layer of earth once more Seeing these layers of earth I know that goi

发表于:2019-02-25 / 阅读(123) / 评论(0)

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