【物理化学】反应熵[亦作 entropy of chemical reaction]

Stephen Hawking on Black Holes

By their very definition,black holes are 1) objects which are not supposed to 2) emit anything .It therefore seemed that the area of the 3) event horizon of a black hole could not be regarded as its 4

发表于:2018-11-28 / 阅读(157) / 评论(0)

疯狂英语2002年

弹奏乐器对大脑有什么积极影响?

Here's What Playing an Instrument Can Do for Your Brain 弹奏乐器对大脑有什么积极影响 Great news for all you musicians out there: Playing an instrument may boost reaction time, according to a new study. The added perk is something people

发表于:2018-12-12 / 阅读(71) / 评论(0)

实用英语

英语中见面称呼的学问

President Farrow and Vice-President Reynolds visit the Software Development department and the manager introduces them to Amber. What is Amber's reaction to meeting the top bosses? What is their reaction to him? (President Farrow and VP Reynolds arri

发表于:2018-12-12 / 阅读(65) / 评论(0)

英语阅读理解

越说越地道英语下287-288

287. I don't care about others' remarks W: I don't care about others' remarks! M: But there are too many. W: Go on your own way. Let it be! M: They complain you are too arrogant. W: I don't care about others' remarks! M: Please try to be agreeable an

发表于:2018-12-25 / 阅读(94) / 评论(0)

越说越地道英语

Iraqis Give Mixed Reaction to Allawi's Nomination

Alisha Ryu In Iraq, the nomination of a former exile with close ties to the United States to become the country's interim prime minister on June 30, has met with with mixed reactions from Iraqis. Most

发表于:2019-01-03 / 阅读(131) / 评论(0)

VOA2004（上）--国际时事

THIS IS AMERICA - Artistic Expression in Reaction to 9/11

THIS IS AMERICA - Artistic Expression in Reaction to 9/11 By Jerilyn Watson Broadcast: Monday, September 06, 2004 WRITER:

发表于:2019-01-07 / 阅读(168) / 评论(0)

This is America

公务员英语·第18课：征求意见

149. Do you have any idea/comment on the plan? 150. What do you think of this magazine? 151. What's your view /opinion /idea of this play? 152. Could I know your reaction to the this play? 153. Could you suggest some way of losing weight? 154. What w

发表于:2019-01-08 / 阅读(134) / 评论(0)

公务员英语口语

学个词Learn a Word 第524期 knee-jerk reaction

今天我们要学的词是knee-jerk reaction。 Knee-jerk reaction, 膝跳反应，意思是本能的第一反应。 Investors' knee-jerk reaction to the market downturn led to a sell-off, 投资人对市场下滑作出的本能反应造成股价暴跌

发表于:2019-01-09 / 阅读(139) / 评论(0)

英语单词荟萃

VOA常速英语2008年-Mixed Global Reaction Follows Castro Retirement

By Michael Bowman Washington 19 February 2008 Reaction from around the world to the retirement of Cuban President Fidel Castro has been mixed and cautious. From Washington, VOA's Michael Bowman reports. Fidel Castro's retirement formally ends the rul

发表于:2019-01-09 / 阅读(72) / 评论(0)

VOA常速英语2008年（二月）

英语歌曲:Travis--colder~~

Travis--colder~~ i'm in love with everything with every face i've ever seen and every place i've ever been has left its mark upon my worries i color in the world i see i pick apart the melody 'cause maybe there's a symphony caught inside but there's

发表于:2019-01-10 / 阅读(130) / 评论(0)

E乐吧

Facebook Reactions Much More Than a Like

Facebook Reactions Much More Than a Like The Facebook like button was one of the social media websites most popular features. But now Facebook has added more emojis that users can click on to quickly express their feelings about a post. The five new

发表于:2019-01-12 / 阅读(110) / 评论(0)

2016年VOA慢速英语(三)月

VOA标准英语2013--Kenyan Reaction to Kenyatta Victory Decidedly Mixed

Kenyan Reaction to Kenyatta Victory Decidedly Mixed Kenya's Independent Electoral and Boundaries Commission says Uhuru Kenyatta secured a slim majority - 50.07 percent of the vote. That eliminated the need for a runoff against his main rival, Raila O

发表于:2019-01-14 / 阅读(118) / 评论(0)

VOA标准英语2013年(三月)

每日一词【524】knee-jerk reaction：膝跳反应

发表于:2019-01-16 / 阅读(170) / 评论(0)

英语每日一词

TED演讲:为什么油水不能混合(1)

Why does salt dissolve in water but oil doesn't? 为什么盐可溶于水而油却不行呢？ Well, in a word,chemistry. But that's not very satisfied, isn't it? 总的来说，是化学作用。但这并不令人满意，对吧？ Well, the reason

发表于:2019-01-17 / 阅读(69) / 评论(0)

TED演讲教育篇

公务员英语第18课: 征求意见

发表于:2019-01-21 / 阅读(81) / 评论(0)

实用英语

万物简史第159期:爱因斯坦的宇宙(2)

In 1875, when a young German in Kiel named Max Planck was deciding whether to devote his life to mathematics or to physics, he was urged most heartily not to choose physics because the breakthroughs had all been made there. The coming century, he was

发表于:2019-01-29 / 阅读(85) / 评论(0)

万物简史

VOA标准英语2013--Russia’s Reaction Against Gay Rights Starts in St Petersburg

Russias Reaction Against Gay Rights Starts in St Petersburg MOSCOW Russia has become the worldwide target of gay activists for its new law banning gay propaganda. St. Petersburg is the birthplace of Russias reaction against gay rights. In St. Petersb

发表于:2019-02-01 / 阅读(114) / 评论(0)

VOA常速英语2013年(九月)

英语听力精选进阶版 282

Spurs bid farewell to White Hart Lane YESTERDAY Reaction as Spurs bid farewell to White Hart Lane for with a 2-1 victory over Man Utd.

发表于:2019-02-16 / 阅读(72) / 评论(0)

英语听力精选进阶版

英语美文：The Book of Awesome

通过专注于生活中积极的一面,我在最低谷的时候迎来了人生的高峰。尼尔帕斯理查 The Optimistic Part of Life Neil: Its just a really rough world right now. Weve got the ice caps melting, unemployments rising, gas prices

发表于:2019-02-21 / 阅读(91) / 评论(0)

英语美文

英文乡村歌曲：Steel Magnolia - Ooh La La

Yeah Mmmmmm, yeah Shes just minding her own business Come on, woooh She wandered by, taking her time, shed stop to window shop Saw his reflection in the glass, he passed his eyes on me If you've got something to say girl, don't walk away girl, give m

发表于:2019-03-11 / 阅读(194) / 评论(0)

美国乡村音乐

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学英语单词

abscission zone

Aholahti

air-exhaust ventilator

amount of ventilation