[网络] 指数回报
(exponential return 的复数)

娱乐新天地Trailer 2006-超人归来 / Superman Returns

Superman Returns (Movie) Somewhat following the events of Superman II, Superman soars to the outer reaches of space to find out if he is truly the Last Son of Krypton. After finding nothing but remnants, he flies back to Earth after having been gone

发表于:2018-12-07 / 阅读(183) / 评论(0)

娱乐新天地Trailer 2006

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(138) / 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(443) / 评论(0)

麻省理工学院公开课：单变量微积分

著《教父》新书

Writing a New Godfather Novel 著《教父》新书 It’s been 35 years since The Godfather was published and five years since the death of Mario Puzo, who wrote the international best seller. But no

发表于:2019-01-07 / 阅读(158) / 评论(0)

VOA2005（上）--文化教育动态

VOA常速英语2007-Peace Corps Returns to Ethiopia After Decade-Lon

By Peter Heinlein Addis Ababa 12 October 2007 The U.S. Peace Corps is returning to Ethiopia to resume work that was interrupted by war in 1998. VOA's Peter Heinlein in Addis Ababa reports the Peace Corps program in Ethiopia has changed considerably s

发表于:2019-01-11 / 阅读(153) / 评论(0)

2007年VOA常速英语（十月）

2006年VOA标准英语-Man of Steel Back in "Superman Returns"

By Alan Silverman Hollywood 01 July 2006 The original comic book super-hero is back on the big screen in a rip-roaring adventure directed by Bryan Singer, who made the first two X-Men movies. Alan Silverman spoke with the director and his stars for

发表于:2019-01-12 / 阅读(217) / 评论(0)

2006年VOA标准英语（七月）

美国国家公共电台 NPR Lin-Manuel Miranda On 'Mary Poppins Returns' And Writing His Way Onstage

(SOUNDBITE OF MUSICAL, HAMILTON) AUDIE CORNISH, HOST: Create and star in a blockbuster hip-hop musical, and you get to do pretty much anything you want. For Lin-Manuel Miranda, that means taking a role in the sequel to a Disney classic. (SOUNDBITE OF

发表于:2019-01-17 / 阅读(123) / 评论(0)

2018年NPR美国国家公共电台12月

TED演讲:可持续性的投资逻辑(5)

But it does illustrate that environmental leadership is compatible with good returns. 但它确实说明注重环境问题和高效益并不矛盾。 So if the returns are the same or better and the planet benefits, wouldn't this be the norm? 如果效

发表于:2019-01-18 / 阅读(116) / 评论(0)

TED演讲国际问题篇

Yemeni President Returns Home

Yemeni President Ali Abdullah Saleh has returned to Yemen from Saudi Arabia after recieving medial treatment from injuries sustained an assassination attempt bomb attack back in June. Saleh's supporters have held various celebrations around the count

发表于:2019-01-19 / 阅读(106) / 评论(0)

世界各地新闻集锦

每日一词【167】on time：按时

今天我们要学的词组是on time。 On time是按时的意思。比如虽然天气恶劣，飞机还是按时抵达了， The plane arrived on time despite the bad weather. 美国人必须按时向政府报税，报税的最后期限通常是每年

发表于:2019-01-25 / 阅读(126) / 评论(0)

英语每日一词

Titanic returns to China in 3D

BEIJING, April 8 (Xinhua) -- James Cameron's blockbuster Titanic will return to Chinese screens with a new 3D version on Tuesday, said its distributor in China on Sunday. The film, first released in 1997 casting Leonardo DiCaprio and Kate Winslet, wa

发表于:2019-02-02 / 阅读(139) / 评论(0)

英语新闻

Justin returns to fray with 67

JOHANNESBURG, Aug. 10 (Xinhua) -- Justin Harding came back from six weeks off golf and carded a three-under-par 67 to slip into second place in the first round of the Vodacom Origins of Golf event at Wild Coast Sun Country Club on Wednesday. He trail

发表于:2019-02-07 / 阅读(118) / 评论(0)

英语新闻

Former Liverpool defender Aurelio returns from injury

RIO DE JANEIRO, Nov. 7 (Xinhua) -- Former Liverpool and Valencia defender Fabio Aurelio has returned to training with Brazil' s Gremio after recovering from a serious knee injury. The 33-year-old underwent surgery in July to repair a torn anterior cr

发表于:2019-02-09 / 阅读(237) / 评论(0)

英语新闻

Taxes Heat Up US Presidential Campaign

The political campaigns of U.S. President Barack Obama and Republican challenger Mitt Romney have sharpened their attacks against each other with heated discussions on taxes. Romney's decision to limit disclosures about his personal wealth to his 201

发表于:2019-02-11 / 阅读(163) / 评论(0)

英语新闻

经济学人:自由交流:股本投资的高回报(1)

But low rates of return also mean that government-debt burdens may prove easier to manage than thought 但是，低回报率也意味着政府债券负担可能被证明比设想的还要容易管理 and perhaps that government borrowing could be use

发表于:2019-02-17 / 阅读(168) / 评论(0)

经济学人财经系列

VOA常速英语2007年-UNHCR: Iraq Unsafe for Refugee Returns

By Lisa Schlein Geneva 07 December 2007 The U.N. refugee agency says it is still too unsafe for refugees to return to Iraq. It says it is not promoting returns to Iraq because conditions in many areas remain dangerous and basic services are largely u

发表于:2019-02-17 / 阅读(167) / 评论(0)

VOA常速英语2007年（十二月）

Ousted leader returns to Honduras

Ousted Honduran President Manuel Zelaya has returned to his country, nearly three months after being deposed(被免职). Mr Zelaya has sought refuge（避难庇护） inside the Brazilian embassy in Tegucigalpa and hundreds of his supporters have gathered ou

发表于:2019-02-18 / 阅读(126) / 评论(0)

英语新闻

经济学人:梧桐树专栏买股票的精髓是什么?(1)

Finance and Economics 财经 Buttonwood: Bumper buy-backs 梧桐树专栏：丰厚的回购 A new paper argue that to forecast share returns, buy-backs as well as dividends must be counted. 一项新研究表明，想要预测股票收益，必须计算

发表于:2019-02-24 / 阅读(134) / 评论(0)

经济学人财经系列

天才宝贝熊第15期:去月球(3)

Everything's so strange. 每件事都那么奇怪。 I must be on the moon. 我一定是在月球上。 Note! 不对！ The moon looks lot like the earth. 月亮看起来很像地球。 Well well, there are trees too. 好吧，好吧，这儿也有树。

发表于:2019-02-27 / 阅读(224) / 评论(0)

天才宝贝熊

实用口语： Bob returns home with bad news

实用口语： Bob returns home with bad news LESSON 02 BOB RETURNS HOME WITH BAD NEWS Bob tells his wife Susan that he lost his job. Susan suggests that he start his own business. Susan: What's the matter, dear? Bob: Susan, I got canned today at wo

发表于:2019-03-04 / 阅读(160) / 评论(0)

英语口语

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学英语单词

BDV (blow-down valve)