发散式更新算法

Placebo Effect Update

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(96) / 评论(0)

VOA2003（下）-环境与健康

TED演讲：拥有大脑的真正原因(2)

So I am a movement chauvinist. I believe movement is the most important function of the brain -- don't let anyone tell you that it's not true. 所以说，我是个运动沙文主义者，我认为运动是大脑最重要的功能，不要让别人告诉

发表于:2018-12-19 / 阅读(71) / 评论(0)

TED演讲教育篇

2017年CRI Political advisors propose exploring new industries to fight smog

This year's session of China's top political advisory body, the Chinese People's Political Consultative Conference, or CPPCC, is drawing to a close. One of the hot topics for this year has been environmentalism, and particularly how to tackle the smo

发表于:2018-12-20 / 阅读(64) / 评论(0)

2017CRI中国国际广播电台

词汇大师-- Some Political Terms From the Mouths

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more political terms. RS: New York Times language columnist William Safire is the editor of the newly updated Safire's Political Dictionary, and a former White House speechwriter.

发表于:2018-12-30 / 阅读(187) / 评论(0)

词汇大师(Wordmaster)

60秒科学:香槟如何倒才更香醇？

You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in the Journal of Agricultural and Food Chemistry. A key player in champagne's taste is its d

发表于:2019-01-02 / 阅读(114) / 评论(0)

60秒科学

The Mooney Suzuki Aim to Update

By Bernie Bernard The term

发表于:2019-01-03 / 阅读(113) / 评论(0)

VOA2004（下）--文化艺术

SSS 2010-08-13

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in

发表于:2019-01-08 / 阅读(91) / 评论(0)

Scientific American(八)月

每日商务英语第139期:经过冷静思考

by the cold light of reason 经过冷静思考英文释义 Traditional expression referring to the use of sober,rational analysis not swayed by emotion. 例句 At first we liked the architect's most innovative design for our new building, but by the

发表于:2019-01-08 / 阅读(97) / 评论(0)

每日商务英语

VOA慢速英语2014 我们来自哪里?

Where Do We Come From? 我们来自哪里? Would you like to know where your ancestors came from? British and American scientists may have found answers for you. They have developed a new algorithm to study deoxyribonucleic acid, also known as DNA --

发表于:2019-01-12 / 阅读(95) / 评论(0)

2014年VOA慢速英语(八)月

Humour – part 1

BBC Learning English Weekender Humour part 1 Jackie: Hello, I'm Jackie Dalton, you're listening to BBC Learning English dot com. Today: what's the point of humour? We all know having a laugh is a way of making our lives better, but exactly how does

发表于:2019-01-16 / 阅读(322) / 评论(0)

Weekender

IN THE NEWS - Sudan Update

IN THE NEWS - Sudan Update By Jerilyn Watson Broadcast: Saturday, August 07, 2004 This is Steve Ember with In the News, in VOA Special English. The United Nations is preparing to send a team of human

发表于:2019-01-16 / 阅读(74) / 评论(0)

教育与新闻

AGRICULTURE REPORT - Bird Flu Update

AGRICULTURE REPORT - Bird Flu Update By Mario Ritter Broadcast: Tuesday, February 17, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Chicken farmers in the northeastern Unit

发表于:2019-01-16 / 阅读(86) / 评论(0)

农业与发展

THIS IS AMERICA - Presidential Campaign Update

THIS IS AMERICA - Presidential Campaign Update By Jerilyn Watson Broadcast: Monday, March 22, 2004 (THEME) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Phoebe Zimmermann. VOICE T

发表于:2019-01-16 / 阅读(271) / 评论(0)

This is America

应届毕业生参考简历模板

Room 212 Building 343 Tsinghua University, Beijing 100084 (010) 62771234 Email:good@tsinghua.edu.com xxx Objective To obtain a challenging position as a software engineer with an emphasis in software design and development. Education 1997.9-2000.6 De

发表于:2019-01-17 / 阅读(99) / 评论(0)

实用英语

经济学人24:向无人机打手势

Science and Technolgy. 科技。 Pilotless aircraft. 无人机。 Giving drones a thumbs up. 向无人机打手势。 How to integrate the control of piloted and pilotless aircraft. 如何让指挥有人机的方法适用于无人机。 DECK officers

发表于:2019-01-26 / 阅读(78) / 评论(0)

经济学人科技系列

【荆棘鸟】第六章 23

因为他受过神学院的严格教育，这套特殊把戏，他根本不放在眼里。但是，那些姑娘们决不会讲述那些会使她们降低身份的秘事。拉尔夫德布里克萨特神父竭力想阻止一股热潮在自己的皮肤下

发表于:2019-01-29 / 阅读(113) / 评论(0)

荆棘鸟

百度研发新算法可通过人工智能防止踩踏事故

Chinese search engine giant Baidu has developed a machine-learning algorithm that predicts whether crowds are likely to form at certain locations in two hours, which could be used to prevent stampedes. 中国搜索引擎巨头百度公司近日开发了

发表于:2019-02-06 / 阅读(80) / 评论(0)

英语新闻

Hail, rainstorms hit Beijing

BEIJING, June 9 (Xinhua) -- Heavy hail and rainstorms hit Beijing on Saturday afternoon, diffusing lingering mugginess in the city. Rainstorms swept the city from northeast to south, and the city's weather forecasting department issued hail and wind

发表于:2019-02-08 / 阅读(84) / 评论(0)

英语新闻

英语单词大师：Some Political Terms From the

发表于:2019-02-14 / 阅读(64) / 评论(0)

英语单词大师-Word Master

学个词Learn a Word 第1538-update

今天我们要学的词是update. Update is spelled u-p-d-a-t-e, update. Update 做名词的时候，意思是最新消息，最新情况。生产黑莓手机的公司RIM由于经营不利，开始裁员，但是具体人数不明。RIM said it woul

发表于:2019-02-14 / 阅读(88) / 评论(0)

英语单词荟萃

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学英语单词

acetrizoate

Adam's Bridge, Adams Bridge

black and white level