[计] 时间离散的

From the highest court in the United States to the lowest point on the planet, weve got it covered in todays edition of CNN Student News. Im Carl Azuz. Lets go. First up, the first arguments about President Obamas health care reform law. The U.S. Sup

发表于:2018-12-02 / 阅读(101) / 评论(0) 分类 CNN2012年(三)月

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(139) / 评论(0) 分类 Scientific American(二)月

My own starting point, for what it's worth, was an illustrated science book that I had as a classroom text when I was in the fourth or fifth grade. 我写本书的最初灵感,不管其价值如何,来自我在念小学四、五年级时有过的一

发表于:2019-01-01 / 阅读(71) / 评论(0) 分类 万物简史

Grammar Girl here. Today's topic is whether--not rain or sunshine, but whether w-h-e-t-h-e-r, as in whether you like it or not, it's the topic. [Listener question about if versus whether and whether you need an or not after whether] Well, it's been a

发表于:2019-01-07 / 阅读(99) / 评论(0) 分类 英语语法 Grammar Girl

Most people feel nervous prior to giving a speech. This is human nature and indeed some degree of nerves is absolutely essential to remain alert and deliver the speech clearly. However nerves do become a problem if they are debilitating in any way. T

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 英语小短文

Everybody knows that the dice are loaded 每个人都知道骰子被灌了铅 Everybody rolls with their fingers crossed 每个人都知道跟着他们手指的方向走 Everybody knows that the war is over 每个人都知道战争已经结束 Everyb

发表于:2019-01-10 / 阅读(152) / 评论(0) 分类 美国偶像 American Idol

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: new standards for English learners in American public schools. RS: One in nine public school students is a non-native English speaker; in twenty years, it could be one in four. Th

发表于:2019-01-18 / 阅读(130) / 评论(0) 分类 英语单词大师-Word Master

Books and Arts; American art museums; A hinterland beauty; 文艺;书评;美国艺术博物馆; 腹地美景; Moshe Safdie and some intelligent curatorial work have produced a rural gem; 摩西萨夫迪和一些聪明的策展工作创造了一个田

发表于:2019-01-27 / 阅读(145) / 评论(0) 分类 经济学人文艺系列

Tonight on the posh French reverie, a final preps is underway, as the Cannes Film Festival is about to kick off, and there is a hunt on for some jewel thieves. This is a time when the small town is a big target for thieves, looking the cash in big ti

发表于:2019-01-29 / 阅读(101) / 评论(0) 分类 访谈录2015年

德国杂志揭示了美国国家安全局黑客入侵手段 LONDON - A German magazine lifted the lid on the operations of the National Security Agency's hacking unit Sunday, reporting that American spies intercept computer deliveries, exploit hardw

发表于:2019-01-31 / 阅读(110) / 评论(0) 分类 英语新闻

A major conference, The 2015 Conference on Big Data Index of Culture and Entertainment Industry, was held on Friday in Beijing, during which awards were given to the most talked about TV series, online dramas, movies and variety shows in China. Stand

发表于:2019-02-01 / 阅读(98) / 评论(0) 分类 实用英语

Everybody knows that the dice are loaded 每个人都知道骰子被灌了铅 Everybody rolls with their fingers crossed 每个人都为自己的命运捏了一把汗 Everybody knows that the war is over 每个人都知道战争已经结束 Everybody

发表于:2019-02-01 / 阅读(97) / 评论(0) 分类 听歌学英语

Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 实用英语

You Can Beat Depression by William Thomas Buckley Depression has always been considered a disease of life's middle or later years, but doctors are now reporting a surprising surge in cases among younger people. Why is depression striking earlier and

发表于:2019-02-07 / 阅读(130) / 评论(0) 分类 实用英语

His main work done, Patterson now turned his attention to the nagging question of all that lead in the atmosphere. He was astounded to find that what little was known about the effects of lead on humans was almost invariably wrong or misleadingand no

发表于:2019-02-17 / 阅读(75) / 评论(0) 分类 万物简史

考研 http://www.kuakao.com/完型,大家都非常熟悉的题型,但在这一部分,真正得高分同学非常少,因为它非常难。难就难在我们大家必须要掌握雄厚的语言基础实力和理解上下文语句的逻辑推理和

发表于:2019-02-17 / 阅读(91) / 评论(0) 分类 考研英语

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(105) / 评论(0) 分类 阅读空间

1959: The Year That Changed Everything A crowd gathers in New York's Times Square to usher in the New Year, 1959. The importance of what future met them that year is still being debated. How Significant Will 2009 Appear in the Lens of History? Jeff G

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 阅读空间

Now, have any of y'all ever looked up this word? 好,你们中有谁查过这个单词? You know, in a dictionary? Yeah, that's what I thought. 用字典?是的,我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单

发表于:2019-03-04 / 阅读(171) / 评论(0) 分类 TED演讲教育篇

For years, I had resisted medication, making many, many efforts to get off. 这些年来,我一直反对用药,为此会付出一切。 I felt that if I could manage without medication, 我感觉到我不服用药物也可以保持 I could prove

发表于:2019-03-04 / 阅读(124) / 评论(0) 分类 TED演讲教育篇
学英语单词
a-hungry
accumulator registers
albugo tragoponis (pers.)s.f.gray
auxiliary winch
basilar sclerite
Bayesian network
Bjornafjorden
blastoporerest
breadsticks
Bunsen flask
bussi
certificate of attendance
chasing-tool
chlorastrolite
chlorflurenol
chocolate crackles
chromate gelatin
cleaning system
Clorstom
coflowing
contact microradiography
cordon yarn
covert coverage
crossbowmen
crucian carp
culmore
cutting edge rounding
da-da-da-da
dabcyl
dasha
database architecture
decapitalises
despairingly
discharged from prison
diversion strengthened coating material
drop - in center
emmctropia
endocrine dysfunction
engineered swap transaction
eponomy
estri-
ethnologists
fatty droplets
fellow servant
Fenerive
fibrodysplasia ossificans progressiva
forbiddingly
fox caller
gnotophoresis
helical pinch
highway use tax
hydraulic gobbing
insizwaite
interossseous groove
Kanaga Volcano
ludy
machine glazed paper
major study
Mandelbrot engine
marsha
megilp
Nervi clunium mediales
non-rigid connection
Oriental darter
oval and square method
overhang cover
owner of trademark
pentanediol
plant nematode
Poa ochotensis
pomerols
position transfer
prosencephalon
proshare
Report on Compliance
retrusive occlusion
rock climbing
row of piles
RTOW
safety injection process
saponer
Second Lateran Council
sheep cell agglutination test
slag code
snow cloud
spungeous
strip canker
threephase asynchronous motor
thunder-clap
to remedy an abuse
toe button
total task/total reward schemes
unconsolidated sediment
unstarring
veneer knife
veneer stacker
Vibrio pierantonii
vobis
wassily chair
welding deposit
Wenckebach period
Woorong, L.