指数稀释法

Nuclear Crisis in Japan Raises Worries About Radiation Risks

This is the VOA Special English Health Report. The crisis at the damaged Fukushima Dai-Ichi Nuclear Power Station in northern Japan has raised worries about radiation risks. We spoke Tuesday with Jonathan Links, an expert in radiation health sciences

发表于:2018-12-16 / 阅读(85) / 评论(0)

2011年VOA慢速英语(三)月

2007年VOA标准英语-Israelis Mark Jewish New Year Amid Regional Ten

By Robert Berger Jerusalem 12 September 2007 Israelis are observing the Jewish New Year, Rosh Hashanah, one of the holiest days on the Hebrew calendar. As Robert Berger reports from VOA's Jerusalem bureau, the holiday season takes place against the b

发表于:2018-12-16 / 阅读(108) / 评论(0)

2007年VOA标准英语（九月）

NPR美国国家公共电台 2013-01-11

From NPR news in Washington, I'm Lakshimi Singh. The government's consumer watchdog plans to force banks to use a new set of criteria aimed at identifying whether potential borrower is likely to afford a mortgage. Richie Corttery, director of the con

发表于:2018-12-19 / 阅读(74) / 评论(0)

2013年NPR美国国家公共电台1月

Daily English-2015年06月02日

Love is the thing that we're capable of perceiving that transcends dimensions of time and space. 爱，是一种力量，可以让我们能够超越时空的维度来感知它的存在。《星际穿越》图片1

发表于:2018-12-20 / 阅读(85) / 评论(0)

Daily English-2015.6

经济学人06:疯狂中的理智 Method in the madness

Books and Arts;New film 文艺；新片上映 Method in the madness 疯狂中的理智 A searching look at what caused the split between Freud and Jung 深度挖掘：弗洛伊德、荣格决裂的原因 Psychoanalysis, as practised by Carl Jung and

发表于:2018-12-31 / 阅读(172) / 评论(0)

经济学人文艺系列

TED演讲:医学的未来?也许是手机上的一个应用程序(1)

A couple of years ago when I was attending the TED Conference in Long Beach, 几年前我参加在长滩TED会议的时候， I met Harriet. 我遇到了哈里特。 We'd actually met online before not the way you're thinking. 实际上我们以前在网

发表于:2019-01-03 / 阅读(101) / 评论(0)

TED演讲科学篇

麻省理工学院公开课：单变量微积分06：指数与对数函数导数、对数微分法

分集介绍：指数,log,对数微分;双曲函数 Exponential.and.log.Logarithmic.differentiation;.hyperbolic.functions

发表于:2019-01-05 / 阅读(396) / 评论(0)

麻省理工学院公开课：单变量微积分

反对派阻拦印度经济改革法律

AS IT IS 2015-08-11 Opposition Blocks Indias Economic Reform Laws 反对派阻拦印度经济改革法律 In India, government efforts to reform the economy have slowed. The reason: the political opposition is blocking the passage of legislation thro

发表于:2019-01-12 / 阅读(73) / 评论(0)

2015年VOA慢速英语(八)月

VOA标准英语2009年-'Avatar' Makes Movie History Thanks to

Twelve years ago, writer-director James Cameron made Titanic, an epic romance that became the highest-grossing film in Hollywood history. He is making cinema history again with groundbreaking new 3D technology that puts audiences in the middle of his

发表于:2019-01-13 / 阅读(130) / 评论(0)

VOA标准英语2009年(十二月)

VOA标准英语2010年-World Leaders Ponder Talking to Taliba

NATO's new strategy in Afghanistan is part military offensive, part training the Afghan security forces, part fostering civil society and part talking with at least some members of the Taliban, to entice them to join the government side. But, talking

发表于:2019-01-13 / 阅读(85) / 评论(0)

VOA标准英语2010年(二月)

VOA标准英语2011--Apple Changed Way the World Communicates

Apple Changed Way the World Communicates Under the leadership of Steve Jobs, Apple has produced products that have changed the way people around the world communicate, obtain information and entertain themselves. Here's a look at Apples success and w

发表于:2019-01-14 / 阅读(107) / 评论(0)

VOA标准英语2011年(八月)

Le Pen Vows Strong Return Despite Far Right's Failure in French Election

Le Pen Vows Strong Return Despite Far Right's Failure in French Election LONDON Frances far right National Front Party has failed to make gains in regional elections, despite coming out on top in the first round of voting. Tactical voting by National

发表于:2019-01-14 / 阅读(116) / 评论(0)

VOA标准英语2015年(十二月)

极右政党"国民阵线"遭挫败

极右政党国民阵线遭挫败 Supporters of the National Front party made their feelings clear as results trickled in from across France. Despite winning six out of 13 regions in the first round, the party failed to gain control of any of the 13

发表于:2019-01-14 / 阅读(147) / 评论(0)

VOA标准英语2016年(二月)

VOA常速英语2016--法国国民阵线党未能赢得决选

法国国民阵线党未能赢得决选 Supporters of the National Front party made their feelings clear as results trickled in from across France.Despite winning six out of 13 regions in the first round,the party failed to gain control of any of the

发表于:2019-01-14 / 阅读(99) / 评论(0)

VOA标准英语2016年(二月)

中国传媒大学英语电台 Radio CUC English 第82期

Love is the one thing that transcends time and space. 各位听众大家好！今晚的Action Frames将送上一部2014年诺兰的科幻力作《星际穿越》。今年颁奖季中，它获得奥斯卡六项提名，并获得最佳视觉效果奖。震

发表于:2019-01-15 / 阅读(92) / 评论(0)

中国传媒大学英语电台

经济学人155:双重股份结构

Business 商业 Dual-class share structures 双重股份结构 The cost of control 控制的成本 The trouble with non-voting shares 没有表决权的股票带来的麻烦 SHAREHOLDERS in News Corporation have only themselves to blame. 新闻集团的

发表于:2019-01-26 / 阅读(106) / 评论(0)

经济学人商业系列

经济学人147:双重股份制结构控制的代价

Business Dual-class share structures The cost of control 商业双重股份制结构控制的代价 The trouble with non-voting shares 无选举股份的麻烦 SHAREHOLDERS in News Corporation have only themselves to blame. When they entrusted Rupe

发表于:2019-01-26 / 阅读(86) / 评论(0)

经济学人商业系列

经济学人:投资者:谨慎责无旁贷(2)

Nothing makes individuals more willing to take risks than the sight of other people getting rich. 没有什么能比眼看着别人发财致富而让个人更愿意承担风险了。 But bitcoin is also different from ICOs. 但是，比特币也不同于

发表于:2019-02-17 / 阅读(118) / 评论(0)

经济学人财经系列

托福词汇之essential是什么意思

essential英[??sen?l] 美[??s?n??l] adj.基本的;必要的;本质的;精华的 n.必需品;基本要素;必不可少的东西必不可少;至关重要;本质的;基本词形变化: 复数：essentials 派生词: essentiality essentialness 双语例句

发表于:2019-02-21 / 阅读(209) / 评论(0)

托福英语

万物简史第378期:进入对流层(19)

What happens is that surface waters, as they get to the vicinity of Europe, 情况是这样的：表面海水抵达欧洲附近以后， grow dense and sink to great depths and begin a slow trip back to the southern hemisphere. 密度增加，沉到深

发表于:2019-02-25 / 阅读(70) / 评论(0)

万物简史

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