传输偏差

Lesson 14 The Butterfly Effect 蝴蝶效应 First listen and then answer the following question. 听录音,然后回答以下问题。 Why do small errors make it impossible to predict the weather system with a high degree of accuracy? Beyond two or

发表于:2018-11-27 / 阅读(955) / 评论(0) 分类 新概念英语第四册

9) The number of violent acts on televisions in the past years __ has increased __ (increase) from about 19 to 27 per hour. (15A 2004 上 ) 10) Your mind _ will keep ___ (keep) up with your reading sp

发表于:2018-12-01 / 阅读(171) / 评论(0) 分类 自考英语(一)78讲

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 数学英语

In these amusements, the hours passed away uncounted; his deviations had perplexed his memory, and he knew not toward what point to travel. 七兜八转的东奔西突,时间过得飞快,难以确定的方向干扰了他的记忆,后来,他简直

发表于:2018-12-18 / 阅读(65) / 评论(0) 分类 美国语文第五册

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(177) / 评论(0) 分类 国家地理2008年

By Bill Gasperini Moscow 27 May 2006 Russian police prevented gay rights activists from marching in Moscow Saturday, and dozens of people, including the rally's main organizer, were arrested as Russian nationalists confronted the activists. --------

发表于:2019-01-07 / 阅读(118) / 评论(0) 分类 2006年VOA标准英语(五月)

想在华尔街工作,或者想见识一下那些顶尖金融公司的面试问题的童鞋,速速过来围观!下面这12个面试题是亲身参加了面试的人分享的。说说你对某个问题的高见吧~~ It's hiring and firing season

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 求职英语

Saving Lives, Saving Money Every year, road crashes kill more than a million people around the world and injure many, many more. But a new study says deaths and injuries can be sharply reduced by taking simple safety measures. Whats more, safer roads

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2013年(一月)

New satellite data reveal that groundwater in Northwest India is being depleted faster than it is being replenished by rainwater. Experts say the problem is being caused by farmers' excessive use of groundwater to irrigate their crops, and they warn

发表于:2019-01-14 / 阅读(55) / 评论(0) 分类 VOA标准英语2009年(八月)

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(145) / 评论(0) 分类 2017CRI中国国际广播电台

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'm

发表于:2019-01-22 / 阅读(109) / 评论(0) 分类 自然百科2008年

Most people can identify their top priority at work. Generally, it will be the part of the job that is most productive for their employer: for a merger and acquisitions banker, it could be landing a big deal for a client; for a lorry driver, the punc

发表于:2019-02-05 / 阅读(42) / 评论(0) 分类 阅读空间

每年的12月1日是世界艾滋病日,今年中国的宣传主题是合力抗艾,共担责任,共享未来。 请看相关报道: Six out of every 10,000 people in China may be infected with HIV/AIDS, according to official figures revealed

发表于:2019-02-11 / 阅读(75) / 评论(0) 分类 英语口语

By Sarah Williams 08 October 2009 This winter in the United States will be colder than normal. That's what the classic American publication the Old Farmers's Almanac is predicting. We expect heavier than normal snow in the Intermountain region, whic

发表于:2019-02-12 / 阅读(76) / 评论(0) 分类 VOA标准英语2009年(十月)

When I was 19, I was in a really bad car accident. 在我19岁的时候,发生了一场很严重的车祸。 I was thrown out of a car, rolled several times. I was thrown from the car. 我整个人飞出车外,滚了好几圈。我是被扔出车外

发表于:2019-02-14 / 阅读(94) / 评论(0) 分类 TED演讲教育篇

Voice 1 Thank you for joining us for todays Spotlight program. Im Liz Waid. Voice 2 And Im Rebekah Schipper. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice

发表于:2019-02-14 / 阅读(238) / 评论(0) 分类 环球英语 Spotlight

This looks like irrationality in action, bound to end in tears. 这看上去想是行动方面的不理性,注定要在泪水中收场。 Why, then, should the party continue? 那么,为什么这场盛宴应当继续下去呢? Manias are as old

发表于:2019-02-17 / 阅读(118) / 评论(0) 分类 经济学人财经系列

Here are some of the best interview questions that have been asked at Wall Street firms。 以下是华尔街面试中曾被问到的一些犀利问题。 Some tests are to see how well you solve problems analytically。有些旨在测试你分析解决

发表于:2019-02-17 / 阅读(119) / 评论(0) 分类 实用英语

Science and technology 科学技术 Male attractiveness 男性魅力 Abs-olutely fabulous 腹肌,绝对是极好的! Women's expectations of the opposite sex are at least as unrealistic as men's 男女对异性抱有的期望都不切实际,但女

发表于:2019-02-19 / 阅读(62) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Climate change 气候变化 Bell weather 呈钟形曲线变化的天气 A statistical analysis shows how things really are heating up 一项统计分析显示出天气究竟是如何变热的 ARE heatwaves more com

发表于:2019-02-24 / 阅读(89) / 评论(0) 分类 经济学人科技系列
学英语单词
0917
aises
Allahabad
allergic inflammation
annular ridge
arcoraci
around the globe
arrayed waveguide grating filter
average noise figure
backports
bacteriological culture dish
Bischofsheim an der Rhön
bit level device
brucellemia
Cash-Karp method
Chkhorotsku
coefficient of surface tension
color analysis
complain of
compression shrinkage
cooupational intoxication
cost basis (of accounting)
cumin
cursoriuss
damage control center
dead to rights
device status field
dinitrobenzal-dehyde
downhole dynadrill
electron bombarded semiconductor amplifier
eligible customers
enormous quantity
ePeople
euphuizing
flow by
formamid
fragrancy pork in Zhenjiang style
fuel assembly power
gasserectomy
gigaleurodes minahassai
gutbomb
have a hatred for
hep cats
Hotchkiss propeller
huzzies
inland dike
joint sufficiency
lasalle
lateral channel
losyngye
low pump
Lutrariinae
martrix structure
military scrip
Monjes del Este, Is.
monocont
musculus rectus
nervus cutaneus brachii lateralis
non-naturalists
non-relevant indication
Notholirion macrophyllum
o-toluic acid
objectable
overstabilization
pansification
penobscot b.
Pericote
pole and line fishing boat
poplars
portable rivet forge
posttyphoid
power-plant
production date
propellant cut off
propensed
prynachlor
queate
rainbow herbicide
range formula
reciprocal levelling
Redlich-Fisher plaques
rockports
scouring powder
Security Administration Punishment Act
semiallogeneic
shortiest
slaughter weight
southern elephant seal
stowed
Suvoroshch'
Tchaikovskyans
tetraborates
thrombopenic
tip with
toastmastering
Trigonalidae
urinaemic
useabler
vector cross product
warback
Wijdewormer
zero-order Bessel function