钯隔层检漏仪;氢钯检漏仪

英语畅谈世界文化lesson7:Great Barrier Reef大堡礁

发表于:2018-12-07 / 阅读(103) / 评论(0)

英语畅谈世界文化

Study: Breaking Blood-Brain Barrier to Treat Brain Diseases

From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente

发表于:2018-12-08 / 阅读(89) / 评论(0)

2018年VOA慢速英语(八)月

留学生在中国第24期 Language Barrier 语言障碍

Chapter 24 Language Barrier between Chinese and Foreigners第 24章中外语言障碍David：Do you know any foreign experts here in China? 你认识在中国工作的外国专家吗？ You：No, language is a real barrier between Chinese and foreig

发表于:2018-12-25 / 阅读(66) / 评论(0)

留学生在中国

不择手段背单词(711):barrier界线,屏障,障碍物

barrier, ['briə] n （用来禁止通行的各种）障碍物（如：栅栏和关卡）＝obstacle 【例】The police put a barrier 警察设了路障。barrier of speech 语言的隔阂

发表于:2018-12-30 / 阅读(72) / 评论(0)

不择手段背单词

国家地理-2008-07-12 Lie Detector 测谎仪的奥秘

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(166) / 评论(0)

国家地理2008年

Israeli High Court to Consider Legality of Security Barrier

Israeli High Court to Consider Legality of Security Barrier Ross Dunn Israel's high court has agreed to consider the legality of a controversial West Bank security barrier , just weeks before the proj

发表于:2019-01-07 / 阅读(107) / 评论(0)

VOA2004（上）--各类新闻

U.S.investigates Afghanistan war leaks

WASHINGTON, July 26 (Xinhua) -- White House Spokesman Robert Gibbs on Monday said the United States is investigating the leak of over 90,000 classified reports about Afghanistan war. Gibbs said there is an ongoing（不间断的） investigation that

发表于:2019-01-07 / 阅读(86) / 评论(0)

英语新闻

SSS 2010-10-06

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(96) / 评论(0)

Scientific American(十)月

每日一词【208】leak：泄漏消息

今天我们要学的词是leak。 Leak是泄漏消息的意思。The contents of the report were leaked to the media, 是说报告内容被泄漏给了媒体。公司裁员的消息不知被什么人走漏了风声，the plans for the layoff have so

发表于:2019-01-25 / 阅读(71) / 评论(0)

英语每日一词

每日一词【239】barrier：障碍

今天我们要学的词是barrier。 Barrier是障碍的意思。Language barrier, 是语言障碍。Trade barrier, 是贸易壁垒。The lack of funding was the biggest barrier to the road improvement, 意思是道路改善的最大障碍是缺少资

发表于:2019-01-25 / 阅读(103) / 评论(0)

英语每日一词

学个词Learn a Word 第239期 Barrier

发表于:2019-01-30 / 阅读(49) / 评论(0)

英语单词荟萃

Investigation of Intelligence Leak

By Cynthia Kirk Broadcast: October 11, 2003 This is Bob Doughty with In the News, from VOA Special English. Officials are investigating who in the Bush administration identified an American intelligen

发表于:2019-01-30 / 阅读(185) / 评论(0)

VOA2003（下）-教育与新闻

Palladium雅典娜的神像

Palladium雅典娜的神像PalladiumWhen Ilus had first built his new seat,the city of Troy, he prayed Zeus to show some sign of blessing for it. His prayer was heard,and a wooden image of Pallas- A-thena fell from heaven to within the walls of the c

发表于:2019-02-02 / 阅读(85) / 评论(0)

英语美文

VOA常速英语2007-Chuck Yeager Broke Sound Barrier 60 Years Ago

By Paul Sisco Washington 12 October 2007 American test pilot Chuck Yeager flew a plane through the sound barrier on October 14th, 1947. VOA's Paul Sisco takes a look back at the famous feat and the man who first flew at Mach 1. Some say only the Wrig

发表于:2019-02-03 / 阅读(47) / 评论(0)

2007年VOA常速英语（十月）

VOA标准英语2008年-Tainted by 1984 Gas Leak, Bhopal Seeks Internat

By Steve Herman Bhopal, India 03 January 2008 It has been nearly a quarter-century since a gas leak at a Union Carbide pesticide factory killed thousands of people in Bhopal. Today, the central Indian city is trying to reclaim its reputation as a maj

发表于:2019-02-05 / 阅读(59) / 评论(0)

VOA标准英语2008年（一月）

Largest ever data leak uncovered in Finland

HELSINKI, Nov. 7 (Xinhua) -- A data leak was uncovered in Finland Saturday, in which personal details of around 16,000 people were uploaded onto a file-sharing website, according to Finnish media report on Monday. This act of sabotage is the largest

发表于:2019-02-08 / 阅读(71) / 评论(0)

英语新闻

Fukushima Plant Could Leak Radiation for Months

Government officials in Japan say it could take months for radiation(放射辐射) leaks to be brought under control at the Fukushima Daiichi nuclear power plant. The Fukushima Daiichi plant continues to spew radioactive water into the Pacific Ocean

发表于:2019-02-08 / 阅读(83) / 评论(0)

英语新闻

US Artists Hurdle Over Israel’s Barrier

The barrier separating Israel from West Bank Palestinian territories is the theme of a Washington exhibit by a dozen U.S. and Canadian-based artists. Each gives a different representation of what the artist views as an obstacle to peace. The curator

发表于:2019-02-18 / 阅读(71) / 评论(0)

英语新闻

环球英语 — 212：The Bhopal Gas Leak

Voice 1 Thank you for joining us today for Spotlight. Im Rebekah Schipper Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 3 The ni

发表于:2019-02-21 / 阅读(88) / 评论(0)

环球英语 Spotlight

【突破英文词汇】odyssey, paean, palladium

1. odyssey /ˈɔdɪsi:/ -- any long series of wanderings or travels Odyssey是有关奥德修斯在特洛伊战争后十年流浪返乡的史诗。《奥德赛》是古希腊最重要的两部史诗之一（另一部是《伊利亚特》），相传为

发表于:2019-02-27 / 阅读(175) / 评论(0)

突破英文词汇

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学英语单词

auxiliary gas turbine