三重态效应

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(140) / 评论(0)

VOA2003（下）-环境与健康

美联社新闻一分钟 AP 2015-4-23

1. Federal officials say 6 people are under arrest. mostly in Minnesota. They are accused of traveling to Syria to support Islamic State militants or trying. 2. The Boston Marathon will be held Monday, the second since 2013 bomb attack. About 30,000

发表于:2018-12-15 / 阅读(162) / 评论(0)

美联社新闻一分钟2015(四)月

Belief in Cause and Effect

Benjamin Frankin wondered about(at) lightning. He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing. Cur

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自考英语（一）78讲

Birthplace effect “出生地效应”

今年7月，14岁的美国华裔少年刘继打破老虎伍兹的纪录，成为美国青少年高尔夫锦标赛史上最年轻的冠军，同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史

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实用英语

2007年VOA标准英语-State of Alert Takes Effect in Northern Niger

By Phuong Tran Dakar 25 August 2007 Rebels in northern Niger have dismissed a government decision to impose a state of alert in the region. Niger's president issued a statement Friday declaring the alert, which gives government forces additional powe

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2007年VOA标准英语（八月）

VOA标准英语2008年-Rice: Israeli Settlements Have 'Negative Effect

By Robert Berger Jerusalem 15 June 2008 America's top diplomat is in the Middle East trying to get the peace process back on track. Robert Berger reports from the VOA bureau in Jerusalem. Palestinian President Mahmoud Abbas, right, meets US Secretar

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VOA标准英语2008年（六月）

美国国家公共电台 NPR What's New In 2018? Here's A Brief Tour Of State Laws Now In Effect

KELLY MCEVERS, HOST: It is, of course, a new year, and that means a bunch of new state laws. You might have heard about some of the headliners like recreational marijuana here in California and minimum wage hikes in several states. There are some tha

发表于:2019-01-16 / 阅读(101) / 评论(0)

2018年NPR美国国家公共电台1月

CNN 2008-11-22

Hello, from the CNN Center here in Atlanta, I'm Melissa Long, it's Friday, November 21st and here is a look at some of the stories happening NOW IN THE NEWS. Attorney General Michael Mukasey has got a clean bill of health from his doctors. He collap

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商业报道2008年(十一)月

英语小达人 188 The Effect of Advertisement

The Effect of Advertisement 广告的效果 Some businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, every one had his point of view. At this moment, Mr. Grey came by. He was a car dealer and he had on

发表于:2019-01-28 / 阅读(129) / 评论(0)

英语小达人

Placebo Effect Study

60 测试新药安慰剂的疗效 DATE=6-21-01 TITLE=SCIENCE REPORT - Placebo Effect Study BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(161) / 评论(0)

科技之光

每日一词【619】ripple effect：连锁反应

今天我们要学的词是ripple effect。 Ripple effect, 连锁反应。 The shutdown of the local mine had ripple effects on the entire community, 当地这家煤矿的关门，在整个社区引起了连锁反应。美国汽车业界人士警告说

发表于:2019-02-02 / 阅读(121) / 评论(0)

英语每日一词

微电子辞典-5

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(154) / 评论(0)

实用英语

每日一词【753】side effect：副作用

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示，Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革，但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(139) / 评论(0)

英语每日一词

温室效应 The Greenhouse Effect

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-06 / 阅读(132) / 评论(0)

英语作文

零基础学英语：affect & effect词汇辨析

Affect and effect are different in meaning, though frequently confused. Affect is chiefly used as a verb and its main meaning is to influence or make a difference to, as in the following example sentences: Affect一般用作动词，其含义为：影响

发表于:2019-02-07 / 阅读(173) / 评论(0)

英文语法词汇

学个词Learn a Word 第753期 side effect

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英语单词荟萃

中考英语热点作文：温室效应 The Greenhouse Effect

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英语作文

Pope leaves Vatican, resignation takes effect

VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h

发表于:2019-02-17 / 阅读(149) / 评论(0)

英语新闻

Efforts to ease medical costs take effect

BEIJING, Sept. 1 (Xinhua) -- Medicine prices at public clinics have been notably reduced thanks to a policy that promotes basic medicine, an office of the State Council said Thursday. Current price levels of basic medicine used by government-funded t

发表于:2019-02-18 / 阅读(116) / 评论(0)

英语新闻

美国有线新闻 CNN 佛罗里达州选民通过一项历史法案 140万名前重罪犯重获投票权

In a U.S. state known for razor thin voting margins, more than 1 million people just became eligible to vote. A down the middle explanation of that is what's first today on CNN 10. I'm Carl Azuz, welcome to the show. A new state law just to??ok effec

发表于:2019-03-04 / 阅读(196) / 评论(0)

CNN美国有线新闻2019年1月

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