中子激化了的溴苯

Jack Welch

Throughout my 41 years at GE, I’ve had many ups and downs. In the media, I’ve gone from prince to pig and back again. And I’ve been called many things. In the early days, when I worked at our 1)

发表于:2018-11-28 / 阅读(181) / 评论(0)

疯狂英语2002年

外贸英语口语UNIT2

A:Mrs Mar,I saw your raising bicycles over there.It really looks smart. B:You said it.They are the new models of our name brand Phynex raising bicycles,a lot lighter than the other ones.A great favourite with the young people abroad. A:How much do t

发表于:2018-12-03 / 阅读(125) / 评论(0)

外贸英语口语

赖世雄英语新闻听力通第56期:医生取出巨无霸肿瘤

(CAIRO, Reuters)Egyptian doctors have successfully removed a 100-pound tumor from the stomach of a 17-year-old girl. （路透社开罗电）一群埃及医师日前成功地从一名十七岁女孩的胃里取出一颗重达一百磅的肿瘤。 Doc

发表于:2018-12-28 / 阅读(70) / 评论(0)

赖世雄英语新闻听力通

有声英文阅读-黑洞

Black Holes What is a black hole? Well, it's difficult to answer this question, since the terms we would normally use to describe a scientific phenomenon are inadequate here. Astronomers and scientist

发表于:2018-12-31 / 阅读(123) / 评论(0)

有声英文阅读

英语语法：173 Funny Homophones

Grammar Girl here. Today's topic is words that can get you into trouble. Guest-writer Bonnie Trenga writes: Once upon a time, some mistaken citizens stood up for American principals, p-r-i-n-c-i-p-a-l-s. Across the Atlantic, a nutty queen sat on her

发表于:2019-01-02 / 阅读(146) / 评论(0)

英语语法 Grammar Girl

电影歌曲:《暮光3:月食》主题曲Neutron Star Collis

Neutron Star Collision (Love is Forever)---MUSE I was searching You were on a mission Then our hearts combined like A neutron star collision I have nothing left to lose You took your time to choose Then we told each other With no trace of fear that..

发表于:2019-01-03 / 阅读(101) / 评论(0)

电影歌曲

英语歌曲:暮光3:月食主题曲-Neutron Star Collision

《暮光3:月食》高清主题曲Neutron Star Collision Neutron Star Collision (Love is Forever)---MUSE I was searching You were on a mission Then our hearts combined like A neutron star collision I have nothing left to lose You took your time to c

发表于:2019-01-03 / 阅读(122) / 评论(0)

电影英文歌曲

SSS 2011-08-12

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(102) / 评论(0)

Scientific American(八)月

VOA标准英语2010年-Omo River Dams in Ethiopia: Blessing o

Ethiopia will accomplish the construction at any cost whether donors continue funds or not. The giant Gibe III dam, now being built on the Omo River in southwestern Ethiopia is a boon for some, a problem for others. Supporters say it will provide ele

发表于:2019-01-14 / 阅读(133) / 评论(0)

VOA标准英语2010年(九)月

美国国家公共电台 NPR Astronomers Strike Gravitational Gold In Colliding Neutron Stars

MARY LOUISE KELLY, HOST: For the first time, scientists have seen the violent collision of two neutron stars. They've watched as heavy elements like gold, platinum and uranium were forged. This cosmic smashup is being hailed as one of the biggest eve

发表于:2019-01-16 / 阅读(88) / 评论(0)

2017年NPR美国国家公共电台10月

不择手段背单词(775) benign 慈样的，（气候，性格

benign,adj 慈样的，（气候，性格）温柔善良的＝good-natured＝kindly；（肿瘤）良性的【例】A benign tumor will not cause you any fatal harm 良性肿瘤不会对你有致命的伤害。【记】ben好，ign形容词后缀－好

发表于:2019-01-25 / 阅读(176) / 评论(0)

不择手段背单词

AGRICULTURE REPORT - Irradiated Meat

AGRICULTURE REPORT December 17, 2002 — Irradiated Meat This is the VOA Special English Agriculture Report. The United States government has approved methods of destroying bacteria in meat by using r

发表于:2019-01-30 / 阅读(91) / 评论(0)

农业与发展

美国研究生入学考试难句解读-7

A veryspecializedfeedingadaptation inzooplanktonisthatofthe tadpolelikeappendicularianwholives inawalnut-sized(orsmaller)balloon (10)ofmucusequippedwithfiltersthat captureandconcentratephytoplankton. 浮

发表于:2019-02-06 / 阅读(95) / 评论(0)

英文语法词汇

New Supercomputer Could be World's Fastest

New Supercomputer Could be World's Fastest Scientists at the Oak Ridge National Laboratory in the U.S. state of Tennessee have unveiled what could be the worlds fastest supercomputer. The new computer, named Titan, is capable of making more than 20,0

发表于:2019-02-07 / 阅读(70) / 评论(0)

英语新闻

2006职称英语考试模全真拟试题理工类B级（一）

2006职称英语考试模全真拟试题理工类B级（一）第一部分：词汇选择（第1-15题，每题1分，共15分）下面共有15句子，每个句子均有一个词或短语划有底横

发表于:2019-02-07 / 阅读(93) / 评论(0)

实用英语

净化室内空气选这些植物就对了！

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(114) / 评论(0)

阅读空间

英语角-圆桌会议 RoundTable0830 - RT粉都是人生赢家！

Topic 1-China Arrests 14 for Selling 5000 Tons of Irradiated Seafood 14 people have been arrested for smuggling 5,000 tons of seafood into China, a portion of which originated from Fukushima, Japan. Now consumers are worried that irradiated smuggled

发表于:2019-02-15 / 阅读(53) / 评论(0)

英语角-圆桌会议

太空惊现“上帝之手”

It looks like a hand of God reaching out into the cosmos, but NASA says the display is caused by a young and powerful pulsar. Taken by NASA's Chandra X-ray observatory from it's orbiting 360 miles above the Earth, the recently released photo of Pulsa

发表于:2019-02-16 / 阅读(110) / 评论(0)

实用英语

夏说英语新闻晨读第499期:兔子与绿萝杂交

本期内容： A humble houseplant with a dash of rabbit DNA could help lower our exposure to indoor air pollution, new research suggests. Scientists have revealed that by inserting a rabbit gene into devils ivy the plant is able to clean the surrou

发表于:2019-02-20 / 阅读(79) / 评论(0)

夏说英语新闻晨读

托福阅读的文章内容都涵盖哪些领域？

托福阅读的文章，都有自己的背景，关于托福阅读背景，有的是移民背景，有的是工业革命背景，而在托福考试中，我的托福阅读背景是经常出现的，这些经常出现的托福阅读背景，就是我们

发表于:2019-02-21 / 阅读(85) / 评论(0)

托福英语

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