【物理化学】状态变化熵

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(143) / 评论(0)

疯狂英语2002年

越说越地道英语下313-314

313. Never tell others W: Why did you change your mobile phone number suddenly? M: Never tell others. W: Take it easy. I won't. M: Never tell others. W: Only the people on the team know it. M: This is the state secret. 314. You can't betray me W: Am

发表于:2018-12-25 / 阅读(65) / 评论(0)

越说越地道英语

音乐咖啡厅:Princess Nokia - For the Night

Smash my heart in pieces it looks so good on the floor For the night for the night State to state back to back all the time Get the bag airtight I could change your whole motherf**kin' life For the night for the night State to state back to back all

发表于:2019-01-03 / 阅读(112) / 评论(0)

音乐咖啡厅

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(117) / 评论(0)

E乐吧

天籁音乐:A1-It Happens Every Day

跻身在银河般灿烂的艺能界，是每个少男少女都曾怀抱过的摘星梦，但有幸成为万中之选的幸运儿，可要具备天赋异禀的超强实力才可脱颖而出。而来自英国、由四个才艺双全的阳光男孩所组

发表于:2019-01-10 / 阅读(52) / 评论(0)

天籁音乐

美国国家公共电台 NPR 'Horror' Of Student's Hazing Death At Penn State Sparks Change

RACHEL MARTIN, HOST: Today Penn State University is expected to announce big changes for its fraternities and sororities, this after 19-year-old fraternity pledge Tim Piazza died of injuries after an alcohol-fueled party back in February. That party

发表于:2019-01-17 / 阅读(61) / 评论(0)

2017年NPR美国国家公共电台6月

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(55) / 评论(0)

TED演讲教育篇

PBS高端访谈:看最高法院如何裁定同性恋婚姻

GWEN IFILL: Now we look at how the Supreme Court's rulings on same-sex marriage are being interpreted across the country. Ray Suarez has our story. RAY SUAREZ: The June decisions on the Defense of Marriage Act and California's Proposition 8 didn't en

发表于:2019-01-27 / 阅读(83) / 评论(0)

PBS访谈社会系列

美国习惯用语:396 stump speech, don't change horses...

美国总统每四年得改选一次。在总统大选年里同时也重选联邦和各州政府的官员，所以举国上下的政坛热闹非凡，从而也产生了不少习惯用语。我们从今天开始要专门介绍用在竞选运动中的习

发表于:2019-01-27 / 阅读(92) / 评论(0)

美国习惯用语

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(68) / 评论(0)

万物简史

VOA常速英语2008年-US Sees No Change From Hamas After Carter Talks

By David Gollust Washington 21 April 2008 The U.S. State Department says it sees no policy changes by the Palestinian militant group Hamas in the wake of former President Jimmy Carter's meetings with Hamas leaders. VOA's David Gollust reports from th

发表于:2019-01-31 / 阅读(50) / 评论(0)

VOA常速英语2008年（四月）

VOA常速英语2008年-'State of the Planet' Summit Concludes Climate

By Victoria Cavaliere New York 23 April 2008 International concern is mounting that global warming could put millions of people at risk through drought, floods and other extreme weather. A group of economists, scientists, and international leaders me

发表于:2019-01-31 / 阅读(62) / 评论(0)

VOA常速英语2008年（四月）

音乐咖啡厅:A1 - It Happens Every Day

音乐咖啡厅:A1 - It Happens Every Day 相关介绍：跻身在银河般灿烂的艺能界，是每个少男少女都曾怀抱过的摘星梦，但有幸成为万中之选的幸运儿，可要具备天赋异禀的超强实力才可脱颖而出。而

发表于:2019-02-05 / 阅读(88) / 评论(0)

音乐咖啡厅

四招带你体会幸福

Two months ago a new client entered my office for her first coaching session. All I want is to feel happy, she said. I'm miserable and I focus on that misery all day long. 两个月前，一个新客户来到我的办公室参加她的第一次辅导课

发表于:2019-02-06 / 阅读(38) / 评论(0)

英语美文

8 Great Anti-Hacks to Change Your Life

8 Great Anti-Hacks to Change Your Life Editors note: This is a guest post from Clay Collins of Project Liberation and The Growing Life. Albert Einstein started that problems cannot be solved by the same level of thinking that created them. Einstein,

发表于:2019-02-18 / 阅读(103) / 评论(0)

阅读空间

美国和墨西哥合作应对气候变化

U.S. Agency for International Development, or USAID, Mexico Mission Director, Thomas R. Delaney, joined Mr. Graco Ramirez, the Governor of Morelos State, in Mexico City on September 13th, to sign a Letter of Intention to cooperate between USAID and t

发表于:2019-02-18 / 阅读(45) / 评论(0)

英语新闻

US Calls Arctic Council Meeting 'Historic'

U.S. Secretary of State Hillary Clinton is expected to join fellow foreign ministers from the eight-nation Arctic Council on Thursday in Greenland's capital, Nuuk, for a meeting on polar region issues, including the receding Arctic ice cap. The meeti

发表于:2019-02-18 / 阅读(64) / 评论(0)

英语新闻

China changes three central bank advisors

BEIJING, March 14 (Xinhua) -- China will change three members of the central bank's monetary policy committee, according to a circular released Wednesday by the State Council, or the Cabinet. The circular said the State Council has approved the appoi

发表于:2019-02-19 / 阅读(101) / 评论(0)

英语新闻

Vietnam's Move to Publish Earnings Hailed

HANOI - Mired by mismanagement and debt, state-owned enterprises are the bane of the Vietnamese economy. But a recent move to publicize earnings is being hailed as a revolutionary step towards reform. When Vietnamese police issued an arrest warrant f

发表于:2019-02-21 / 阅读(94) / 评论(0)

英语新闻

瞬间秒杀听力第316期:身心的状态

People don't want relationships, theydon'twant to bethinner, Everythingthat youreally wantin yourlife comes downtoone thing: youwantsome kind ofchange inhowyoufeel, orwhatIcalledachangeofstate, thestateofmindorbody you're in thatmomentoftime, weallwa

发表于:2019-02-24 / 阅读(69) / 评论(0)

瞬间秒杀听力

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