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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(252) / 评论(0) 分类 Scientific American(二)月

SAN FRANCISCO, March 23 (Xinhua) -- Yahoo Inc. on Wednesday introduced a new feature to its search engine, which the company said can deliver answers and direct access to websites before users complete their query or hit the search button. The new fe

发表于:2019-01-06 / 阅读(240) / 评论(0) 分类 英语新闻

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(200) / 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(221) / 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(264) / 评论(0) 分类 美国偶像 American Idol

The Mona Lisa with her enigmatic(神秘的) smile hangs in the Louvre Museum in Paris but to this day the woman who was used as the model for Leonardo da Vinci's portrait remains a mystery. Now, a group of Italian experts is trying to establish w

发表于:2019-01-11 / 阅读(201) / 评论(0) 分类 英语新闻

音乐咖啡厅:Lil Eddie - Searchin' for Love 相关介绍:Lil' Eddie,原名Edwin Serrano。1984年7月12日生于美国纽约,一位相当有才华的RB/Soul歌手兼制作人。2004年他签约到了Yellowman/Big 3 Records唱片公司,19岁的

发表于:2019-01-11 / 阅读(260) / 评论(0) 分类 音乐咖啡厅

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(226) / 评论(0) 分类 经济学人文艺系列

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(244) / 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(185) / 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(226) / 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(204) / 评论(0) 分类 实用英语

The U.S pleaded to deepen cooperation with South Korea and Japan on deterring the North Korean nuclear threat. President Obama also met with China's President on the sidelines of a nuclear security summit in Washington. A police traffic camera caught

发表于:2019-02-07 / 阅读(196) / 评论(0) 分类 英语新闻

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(215) / 评论(0) 分类 实用英语

It is all, as you can see, just a little unwieldy, but it is the simplest model that can explain all that happens in the world of particles. Most particle physicists feel, as Leon Lederman remarked in a 1985 PBS documentary, that the Standard Model l

发表于:2019-02-17 / 阅读(166) / 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(173) / 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(178) / 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(284) / 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(254) / 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(204) / 评论(0) 分类 TED演讲教育篇
学英语单词
aminocarboxybutylpenicillin
ammonium orthoarsenate
antecrochets
areavaara (aareavaara)
atomic number 86
automatic seamer
barnboards
bataunt
bloody stools
Bowditch Seamount
breath down
bribiesca
bright dip
cant-saw file
chlorinated kerosene
choral symphony
commissioned naval officers
constant molal vaportionality
cosmochemistry
disturbed
dorf
DVD-rewritable
electronic fire-control equipment
extr(e)-
fibre membrane
flexicoking
floating-point binary constant
flow soldering
flow-measuring probe
folded-plate roof
force something down
forelash
forward analysis
French honeysuckle
friction yarn feed installation
get a result
great bridge
guige
hiberno-vernal
hormonally
HVPT
i-stoken
Ignaty
interlayer connection
internal emitter
kemoite
Kouentou
laterotergal
lease-or-buying decision
limit cycles zero-input
listen to the radio
lithographic process
livestock management
LV-INFLOW
magazine case
mastoid tenderness
Memboro
mieczkowski
military cap
minimum stress intensity factor
motherless
navigable waters
neofetal
Netflixing
nom nom
offence of abandonment
phlebitis cavae
pilot system
precision die forging
prespot
productivisms
protable slewing crane
Protaminum
pseudopodal
racial segregations
Rainey's tubules
reineckate salt
relic gneiss
reporting pay
sargassum swartzii
scum rubber
sea-locked countries
shut your gob
skid resistance
skudeneshavn (skudeneshamn)
spoonerism
stranding machine
stylites
sublingual fovea
sugar-coatings
superserver
symbolic order
Tabuyung
thionyl
three-sides
trowel finish in plastering
water retaining capacity
winner-takes-more network
without ceremony
yannina (ioannina)
Yavero, R.