无效空间效应

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(151) / 评论(0)

VOA2003（下）-环境与健康

美国科学60秒 SSS 2013-01-28

This is Scientific American 60-second Science,I'm Gretchen Cuda Kroen,got a minute?Sharing syringes is a big no-no.Despite the warnings,needles sharing among injection drug users are still a significant cause for the spread of HIV and other infectiou

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Scientific American(一)月

蒋健棠英语实用句子22:His health condition is bound to effect

His health condition is bound to effect his work. 他的病况一定会影响他的工作。 be bound to指一定，必定，免不了。又如： His laziness is bound to result in his failure. 他的懒惰注定导致他的失败。

发表于:2018-12-25 / 阅读(118) / 评论(0)

蒋健棠英语实用句子

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

VOA慢速英语2014 美国和俄罗斯还会进行太空合作吗?

Will US, Russia Continue Space Cooperation? 美国和俄罗斯还会进行太空合作吗? From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Today, we report on concerns that tensions over Crimea and U

发表于:2019-01-12 / 阅读(165) / 评论(0)

2014年VOA慢速英语(七)月

英语听力：探索发现 2014-06-04 BBC 地平线：陨石的真相-10

Heset out to investigate a hundred-year-old theory that said asteroids werepowered by the Sun itself. It was called the Yarkovsky effect. The Yarkovskyeffect is a very small acceleration and acts on asteroids and what it is is ifyou take a model, the

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探索与发现2014年

英语听力文摘 English Digest 463、最大的磁体

查看译文 tips: 怎样阅读才是有质量的阅读了？中英对照请点击【中英对照】查看译文请点击【查看译文】进行核对。 The Biggest Magnet 最大的磁体 A: Whats the biggest magnet ever? B: Well, that's a great

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英语听力文摘 English Digest

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

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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(173) / 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(133) / 评论(0)

英语每日一词

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(153) / 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(145) / 评论(0)

英语作文

9 Clutter Clearing Tips for Good Feng Shui

9 Clutter Clearing Tips for Good Feng Shui Clutter clearing in the bedroom can have health benefits. We all know that clutter clearing ALWAYS improves the feel of a space. But, many people ask me, Where should I start? Following are 9 tips to help yo

发表于:2019-02-07 / 阅读(173) / 评论(0)

阅读空间

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(196) / 评论(0)

英文语法词汇

美联社新闻一分钟 AP 2013-11-14

1. Secretary of State John Kerry says major world powers have agreed on what sort on nuclear deal to offer Iran. That nation refused to accept it during talks in Geneva. 2. Officials in the Philippine say the number of dead in Fridays Typhoon can rea

发表于:2019-02-11 / 阅读(172) / 评论(0)

美联社新闻一分钟2013(十一月)

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

发表于:2019-02-13 / 阅读(142) / 评论(0)

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(168) / 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(132) / 评论(0)

英语新闻

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