资料库的知识搜寻

Privacy in the Information Age Imagine a small plastic card that holds all manner of information about you on a tiny memory chip (芯片): your date of birth, Social Security Number, credit and medical histories. And suppose the same card lets you dr

发表于:2018-12-04 / 阅读(105) / 评论(0) 分类 新视野大学英语读写教程(4)

图片1 图片2 图片3 by Jason Marshall Today we're turning our attention to using everything we've learned so far to help you solve math problems faster than you ever thought was possible. In this article youll learn two tips to help you add quick

发表于:2018-12-07 / 阅读(194) / 评论(0) 分类 数学英语

图片1 图片2 图片3 图片4 图片5 图片6 图片7 图片8 图片9 by Jason Marshall Continuing our quest towards turning you into a quick-calculating machine, today were building upon last weeks tips with one additional very important tip that

发表于:2018-12-07 / 阅读(122) / 评论(0) 分类 数学英语

By Paul Sisco Washington 30 May 2008 Saturday's shuttle mission to the International Space Station can come none too soon for station crew members. A broken toilet has had them using a backup system, and they need a new pump mechanism. The crew of th

发表于:2018-12-08 / 阅读(121) / 评论(0) 分类 VOA标准英语2008年(五月)

If you workin a company, you probably recognize how it feels to be Manik. She starts a newproject, looks for team members, holds meetings, and the emails start fly.Pretty soon, a few important documents emerge. And those documents get passedaround an

发表于:2018-12-11 / 阅读(86) / 评论(0) 分类 英语解说豆知识2011年

21. As a discovery claim works it through the community, the interaction and confrontation between shared and competing beliefs about the science and the technology involved transforms an individual's discovery claim into the community's credible dis

发表于:2018-12-30 / 阅读(100) / 评论(0) 分类 考研英语长难句讲解

Todd: Masako, I was very surpised to hear that you are actually a grandparent. Masako: Yes, yesTodd: You look very young. I was very shocked. Tell me about your grandchild. Masako: She's a baby. Of course. A baby, a baby girl. And her name is, it's H

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 英语访谈对话

Grammar Girl here. I'm on vacation this week, but before I left I updated one of the early episodes that I took down a few months ago. I hope you enjoy this new and improved version. Today's topic is addictive versus addicting, and we'll get to use a

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 英语语法 Grammar Girl

when the night has come and the land is dark and the moon is the only light we'll see no, i won't be afraid no, i won't be afraid just as long as you stand stand by me so darling, darling, stand by me, oh, stand by me oh, stand, stand by me stand by

发表于:2019-01-10 / 阅读(143) / 评论(0) 分类 The Voice 美国好声音

By Joseph Mok Washington, D.C. 27 June 2007 With the expansion of print and multimedia sources in American life, public libraries have had to adapt to society's greater dependence on computers. VOA's Mohamed Elshinnawi looks at one modern library in

发表于:2019-01-13 / 阅读(136) / 评论(0) 分类 2007年VOA标准英语(六月)

Todd: Masako, I was very surpised to hear that you are actually a grandparent. Masako: Yes, yes Todd: You look very young. I was very shocked. Tell me about your grandchild. Masako: She's a baby. Of course. A baby, a baby girl. And her name is, it's

发表于:2019-01-16 / 阅读(108) / 评论(0) 分类 原版英语对话1000个

And even more, policy makers and the corporate sectors would like to see how the world is changing. 此外,政策制定者,各企业部门,都会想知道世界的变化。 Now, why doesn't this take place? Why are we not using the data we have

发表于:2019-01-18 / 阅读(96) / 评论(0) 分类 TED演讲教育篇

Dialogue 1 Jingjing: Hey Mark, do you know next week we'll have a holiday? 京晶:嗨,马克,你知道下周我们要放假吗? Mark: Another one? That's cool if we'll have a day or two off. 马克:又放假?不错呢如果我们能放一两

发表于:2019-01-23 / 阅读(103) / 评论(0) 分类 英语PK台

Welcome back. It was a futuristic vision of efficiency or in our value in nightmare depending on your point of view. The government had been planning two huge computer databases, one to store all of our personal identity information, / the other our

发表于:2019-01-30 / 阅读(115) / 评论(0) 分类 英伦广角

The U.S. space shuttle(航天飞机) Discovery has docked at the International Space Station on its final voyage into outer space. The shuttle paused on its way to the orbiting outpost Saturday to perform a 360 degree backflip(后翻滚), a m

发表于:2019-02-05 / 阅读(152) / 评论(0) 分类 英语新闻

Todd: OK, Jeff, we're talking about odd jobs. Good jobs, bad jobs, strange jobs we've done. What's an odd job you've had Jeff? Jeff: Todd, one of my oddest odd jobs might be was when I was backpacking through Europe after university, I ran out of mon

发表于:2019-02-06 / 阅读(122) / 评论(0) 分类 原版英语对话1000个

白俄罗斯与中国在保护国家网络合作 MINSK, July 2 (Xinhua) -- Belarusian President Alexander Lukashenko has said that Belarus is going to expand the scope of its cooperation with China significantly to improve the protection of its natio

发表于:2019-02-08 / 阅读(106) / 评论(0) 分类 英语新闻

======== TEST 1 PART C 11-13 ======== 11.Which of the following is true ahout Internet according to the talk? [A] The Internet is different from television in that it's more convenient. [B] The [ntern

发表于:2019-02-17 / 阅读(122) / 评论(0) 分类 考研英语

WASHINGTON, March 9 (Xinhua) -- U.S. space shuttle Discovery landed safely at the Kennedy Space Center in Florida on Wednesday, ending its nearly 27-year flying career as the world's most- traveled spaceship(宇宙飞船). According to NASA, Disc

发表于:2019-02-18 / 阅读(137) / 评论(0) 分类 英语新闻

Thank you. Thank you, very much. Chancellor Kohl, Governing Mayor Diepgen, ladies and gentlemen: Twenty four years ago, President John F. Kennedy visited Berlin, and speaking to the people of this city and the world at the city hall. Well since then

发表于:2019-03-16 / 阅读(321) / 评论(0) 分类 名人演讲
学英语单词
air-mass transformation
austenitizing temperature
automatic contingency selection
average price of production
Babinsk-Weil test
baby's wear
basal metabolisms
blue-belly
Bortfeld
breeding factor
bruhn
buss
calculated braking distance
caterpilar gate
chorioallantois
closing switch
COBOL extension
commerciale
conidi-
control tooth
creme de cacaos
cross-over flange
cyclic formula
defrenne
electrocardiograms
environmental control unit
ephor
ferrous and nonferrous metals
field deflection
flextensional mode
genus ononiss
gloppen
graphic character set
grauman's
hindu calendar months
hinkie pinkie
historical analogy method
hoighty-toighty
hot spells
imbibed
inexplicableness
intrauterine respiratory organs
inverse gas liquid chromatograph
ion amplifying tube
Kaura Namoda
knobbed claw
kolve
Lestene
ludmila
mattifier
mengerink
meter kilogram second system
military hotels
molecular attraction constant
Moniteau County
monkey tricks
Negro spiritual
nigella
normal wald
normal wear
nothingss
optimum burst correction code
orbate
orbit inclination
out-of-view
party-jam
phronema
pity friend
portable seismic recorder
position of bearings
privileges and immunities
pyracarbolin
rapid access method
Red Sails
rickettsial myocarditis
rifamycin SV
Rothes
rowthe
sakyas
Saltykovo
schwerner
screwdriver with wooden handle
shear-lag
slack money market
slope charcter
Strftime
stums
tag end
tax on bourse
thyrotoxicity
toadback marl
transgranular cracking
traumatic regeneration
truncated decision function
turn Qeen's evidence
two pulse timer
UEFI
Villelaure
viver
VR (variable resistor)
Vresse
work pacing