电动旋转式鱼栅

谈判英语一日通01-03

Dialog 2 Jack and Mary are now grown up and dating.Their friendship is as strong as ever there's strong bond between them,so their dialog is relaxed and flows pretty freely.It's more like a married coupls than young dating to get to know each other.

发表于:2018-12-03 / 阅读(61) / 评论(0)

谈判英语

大千世界:电鱼

不知道大家听说过电鱼没有...它们往往生活在浑浊的水域当中，依靠发射电流探测出障碍物以及猎物的位置...原理和蝙蝠发出的超声波差不多...在今天的大千世界中，我们就来关注下这类不同

发表于:2018-12-07 / 阅读(136) / 评论(0)

大千世界

Earth and Sky:Electric Fish 发电鱼

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(77) / 评论(0)

(科普英语)Earth and Sky

Polio1

Broadcast: January 14, 2003 By Jill Moss VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent developments in sc

发表于:2018-12-07 / 阅读(60) / 评论(0)

VOA2003（上）-健康资讯

美国习惯用语: Lesson 256 - to go up in smoke / smoke screen

今天我们给大家介绍两个以 smoke为主的常用语。首先我们要讲的是：To go up in smoke. 大家知道，smoke就是烟。To go up in smoke是指某项工程，或某个交易没有取

发表于:2018-12-16 / 阅读(125) / 评论(0)

美国习惯用语

SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet

SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet, but Close By Karen Leggett and Cynthia Kirk Broadcast: Tuesday, December 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Sp

发表于:2019-01-02 / 阅读(46) / 评论(0)

科技之光

SSS 2011-12-12

Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar

发表于:2019-01-08 / 阅读(72) / 评论(0)

Scientific American(十二)月

SSS 2011-12-09

Cooking is one big science experiment. And chefs have been gaining fame for more explicit use of scientific techniques and tools in the kitchen. Now, according to an article in the December issue of Physics World, mixologiststhe folks behind the bara

发表于:2019-01-08 / 阅读(81) / 评论(0)

Scientific American(十二)月

VOA慢速英语 2008 0304b

SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-11 / 阅读(75) / 评论(0)

VOA慢速英语2008年（三）月

VOA慢速英语 2008 0107a

This is the VOA Special English Development Report. Sometimes it takes an engineer to help a village. In poor communities, that help may come from volunteers with a group called Engineers Without Borders. A civil engineering professor in the United

发表于:2019-01-11 / 阅读(61) / 评论(0)

VOA慢速英语2008年（一）月

VOA慢速英语2013 World Partners Intensify Effort to End Polio

World Partners Intensify Effort to End Polio From VOA Learning English, this is As It Is. Welcome to the show. I'm Caty Weaver. On the program today, we explore the continuing international effort to end polio following an outbreak of the disease in

发表于:2019-01-12 / 阅读(267) / 评论(0)

2013年VOA慢速英语(九)月

VOA标准英语2013--Electric Fish Offer Insight Into Human Central Nervous System

Electric Fish Offer Insight Into Human Central Nervous System Electric fish live mostly in fresh water in tropical rivers and are found primarily in only two parts of the world. There are two main groups, one in South America, the Gymnotiform, and th

发表于:2019-01-14 / 阅读(70) / 评论(0)

VOA标准英语2013年(六月)

【有声英语文学名著】不会发生在这里（10）

It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell

发表于:2019-01-26 / 阅读(170) / 评论(0)

有声英语文学名著

VOA慢速英语2010年-Development Report - New Vaccine Joins

This is the VOA Special English Development Report. An Afghan girl receives a dose of polio vaccine The World Health Organization has begun to use a new vaccine against polio. Officials say it will become a major tool in the campaign to end a disease

发表于:2019-01-31 / 阅读(69) / 评论(0)

2010年慢速英语(一)月

Too much screen time bad for children

BEIJING, Oct. 12 (Xinhuanet) -- Children who spend hours each day watching television or playing computer games have more psychological（心理的） difficulties than those who don't, according to a study published in the US journal Pediatrics（小儿

发表于:2019-01-31 / 阅读(106) / 评论(0)

英语新闻

英语词汇分类：石油化工

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井，油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(96) / 评论(0)

英文语法词汇

每日一词【405】screen：检查

今天我们要学的词是screen。 Screen, 有检查的意思。All women over 50 should be screened for breast cancer regularly, 凡是五十岁以上的妇女都要定期进行乳腺癌的检查。美国全国铁路客运公司将首度开始对乘

发表于:2019-02-04 / 阅读(100) / 评论(0)

英语每日一词

Helping Others 美国方式：帮助他人

Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth

发表于:2019-02-08 / 阅读(82) / 评论(0)

实用英语

TED演讲:我们不要一成不变的教育(3)

Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友，但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new

发表于:2019-02-13 / 阅读(61) / 评论(0)

TED演讲国际问题篇

英语听书《海底两万里》第230期第18章太平洋下四千里(2)

The nets were hauled on board. 鱼网被拉上船来。 They were a breed of trawl resembling those used off the Normandy coast, h 网是袋形的，跟诺曼底沿海使用的很相似， uge pouches held half open by a floating pole and a chain lac

发表于:2019-02-25 / 阅读(74) / 评论(0)

《海底两万里》中英双语有声读物

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学英语单词

angle of displacement

anti-induction network

Ballylongford

binary coded

bogsuckers