自偏截止效应;自偏压截止效应

新视野大学英语读写教程词汇第四册 Unit 7a

1 emgenetics/em |n. |[U] a branch of biology dealing with heredity and genetic variations |遗传学 || ||Such work is considered essential in studying human genetics. |这种工作被认为在研究人类遗传学方面是很重要的。 || ||Advanc

发表于:2018-12-01 / 阅读(82) / 评论(0)

新视野大学英语读写教程词汇第四册

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(107) / 评论(0)

VOA2003（下）-环境与健康

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

US Treasury Secretary Nominee Touts Bush Tax Cut

Broadcast: Jan 30 2003 John Snow, the railroad executive tapped by President Bush to succeed another industrialist as U.S. treasury secretary, says the economy can sustain large budget deficits in the

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VOA2003（上）-商业论坛

美国习惯用语: Lesson 198 - CUT A DEAL / CUT CORNERS

今天我们要给大家介绍的两个习惯用语都是以cut这个字为主的。Cut这个字和其他有些英文字一样，在跟别的字合在一起成为俗语，俚语的时候会有不同的意

发表于:2019-01-07 / 阅读(159) / 评论(0)

美国习惯用语

美国习惯用语: Lesson 199 - CUT OUT FOR/CUT OUT TO BE / CUT-U

我们已经讲过两个以cut 这个字为主的习惯用语。让我们先来复习一下cut是怎么拼的。Cut这个字最普通的意思就是用刀把什么东西切开。可是，在今天我们

发表于:2019-01-08 / 阅读(165) / 评论(0)

美国习惯用语

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

发表于:2019-01-09 / 阅读(132) / 评论(0)

实用英语

2007年VOA标准英语-British Parliament Report Finds Racial Bias in

By Tendai Maphosa London 21 June 2007 The perception that young black Britons are more likely to get involved in crime is being countered by a recently released report that details racial profiling and discrimination in the British legal system. Tend

发表于:2019-01-13 / 阅读(168) / 评论(0)

2007年VOA标准英语（六月）

英美人天天都在说的4000句 51:cut the crap

[00:01]R：Enough with geography for the insane, OK? Let's play some ball, guys. [00:04]J：Whoa, whoa, no, no, I, I'm not playing with this guy, now. [00:07]C：Fine with me. [00:08]R：OK, y' know what? Let's just cut to the chase here. OK? Heidi,

发表于:2019-01-14 / 阅读(148) / 评论(0)

英美人天天都在说的4000句:跟着影视学最真实的口语

美国国家公共电台 NPR A Lesson In How To Overcome Implicit Bias

AILSA CHANG, HOST: Starbucks' plan to close all of its U.S. stores for an afternoon to give their employees racial bias training has a lot of people asking, will this even work? We know little about what the training will include. Starbucks has said

发表于:2019-01-16 / 阅读(144) / 评论(0)

2018年NPR美国国家公共电台4月

双语有声阅读:India rapped over birth bias 印度因婴儿

India rapped over birth bias 印度因婴儿性别偏见遭谴责 India is seeking to get population growth down 印度正在寻求降低人口出生率的办法 The United Nations Population Fund has taken India to task over its ratio of females to

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双语有声阅读

学个词Learn a Word 第435期 Clear-cut

今天我们要学的词是clear-cut。 Clear-cut, 是清楚的，明确的。There was no clear-cut winner in the debate, 这场辩论没有明确的胜利者。Last year's championship team is not the clear-cut favorite for this season, 去年的冠军

发表于:2019-02-02 / 阅读(113) / 评论(0)

英语单词荟萃

学个词Learn a Word 第880期 cut back

今天我们要学的词是cut back。 To cut back, 意思是减少。由于冬天客流量少，A rail service will cut back the number of trains it runs from 18 to 10, 一家火车公司决定将客运列车数量从18列减少为10列。General Mi

发表于:2019-02-04 / 阅读(97) / 评论(0)

英语单词荟萃

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(108) / 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(99) / 评论(0)

英语作文

学个词Learn a Word 第753期 side effect

发表于:2019-02-13 / 阅读(159) / 评论(0)

英语单词荟萃

每天三分钟学英语第364期:在国外"理发"时只会说cut this,cut that可就完蛋了

I just want a trim. My hair's too long. 我只想修一下。我的头发太长了。 Trim 修剪（剪得少） My hair dresser cut my hair too short. I just wanted a trim. 我的理发师给我剪得太短了。我只想要修一下。 Can you just

发表于:2019-02-16 / 阅读(75) / 评论(0)

每天三分钟学英语

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(113) / 评论(0)

英语新闻

Cut that out

Three guys are in a bar discussing how much their wives bitch at them. Theydecide that when they get home, they'll do everything that the women ask. The next weekend, they are in the same bar. The first guy says Man, I don't think that our idea was s

发表于:2019-02-19 / 阅读(146) / 评论(0)

趣味英语

美国国家公共电台 NPR Emergency Medical Responders Confront Racial Bias

RACHEL MARTIN, HOST: There's a recent study out of Oregon that shows that race comes into play, even when it means administering lifesaving care. Specifically, this study shows black patients are 40 percent less likely to get pain medication than whi

发表于:2019-02-19 / 阅读(106) / 评论(0)

2019年NPR美国国家公共电台1月

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chrosomal abnormality

code sign