高频弯管机

STEVE INSKEEP, HOST: Here's something people do every day that many of us apparently do wrong - bending over, you know, to pick things up or put things down or even just to sit down. Now, a group of scientists who study bending say Americans are doin

发表于:2018-12-02 / 阅读(142) / 评论(0) 分类 2018年NPR美国国家公共电台2月

[00:00.00]Word list Unit 1_top 3 [00:03.37]单词表 第一单元 第三部分 [00:06.74]Can you guess my age? [00:08.19]你能猜我的年龄吗? [00:09.64]can [00:11.23]能 [00:12.83]age [00:14.46]年龄 [00:16.09]zero [00:17.42]零 [00:18.76]one

发表于:2018-12-13 / 阅读(175) / 评论(0) 分类 北京仁爱英语

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(147) / 评论(0) 分类 2011年VOA慢速英语(十)月

Yes, definitely. We believe the best user experience is when all the pieces in the system are engineered to work together. 是的,绝对会。我们认为最好的用户体验是当所有的要素在系统里被设计成共同工作的时候。 Dis

发表于:2018-12-28 / 阅读(95) / 评论(0) 分类 创业成功人士访谈录

Math Hurts My Brain Why? Its time to go again to the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Im not a math person. In fact, anytime I have to deal with numbers, let alone solve an actual math problem??which, thankful

发表于:2018-12-31 / 阅读(86) / 评论(0) 分类 英语听力文摘 English Digest

The show was ending and I had started to crack 表演结束我开始讲话 Woke up in Chicago and the sky turned black 在芝加哥醒来天幕转黑 And you're so high, you're so high, you had to be an angel 你如此高大你如此高洁你定是一位

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 听歌学英语

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(148) / 评论(0) 分类 VOA标准英语2014年(四月)

In 2012, Kaggle challenged its community to build an algorithm that could grade high-school essays. 2012年,Kaggle给当地学校出了个难题,设计一个算法来评判高中作文。 The winning algorithms were able to match the grades given

发表于:2019-01-18 / 阅读(76) / 评论(0) 分类 TED演讲科学篇

Around the first of July, the work horses were hitched to the mowing machine, 七月初,那些耕马给拴到割草机上, and Mr. Zuckerman climbed into the seat and drove into the field. 朱克曼先生坐到割草机的座位上面,把割草机

发表于:2019-01-29 / 阅读(90) / 评论(0) 分类 夏洛的网

A fridge that talks to your washing machine and a television that instructs your dishwasher. It's all possible at CeBIT, the world's top high-tech fair。 But the question is: what's the point? Well, for example, you could be sitting on your sofa in

发表于:2019-02-04 / 阅读(105) / 评论(0) 分类 阅读空间

A fridge that talks to your washing machine and a television that instructs your dishwasher. It's all possible at CeBIT, the world's top high-tech fair. 冰箱和洗衣机交谈、电视向洗碗机下令在世界顶级高科技展会德国汉诺威通

发表于:2019-02-04 / 阅读(182) / 评论(0) 分类 实用英语

Hi my name is Jason Cornwell . I'm user experience designer at Gmail. We have been hardworked to update Gmail with a new look.I'm excited to share with you some of the biggest improvements. 大家好 我是Gmail的用户体验设计师Jason Carmel。经

发表于:2019-02-05 / 阅读(100) / 评论(0) 分类 英语万花筒

Manager : Rudy, will you please make ten copies of this report? Rudy : I'd like to, but the photocopier is out of order. Manager : Then use the xerox machine. Rudy : It broke down one year ago. Manager : Oh, forget it then. Hey, I told you to put fil

发表于:2019-02-11 / 阅读(90) / 评论(0) 分类 实用英语

Chinese water calligraphy is often seen as a hobby of elderly Chinese men. Every morning, elderly men gather in Beijing's parks to practice this ancient art on the ground with giant brushes dipped in water, writing fluid lines of ancient characters t

发表于:2019-02-14 / 阅读(83) / 评论(0) 分类 世界各地新闻集锦

Several Chinese researchers have said that the volume of imports of high-tech products from overseas can continue to grow alongside efforts to boost domestic innovation. They say that this kind of dual-track approach can improve the quality of econom

发表于:2019-02-14 / 阅读(116) / 评论(0) 分类 2018CRI中国国际广播电台

Children of the future age, Reading this indignant page, Know that in a former time Love, sweet love, was thought a crime. In the age of gold, Free from winter's cold, Youth and maiden bright, To the holy light, Naked in the sunny beams delight. Once

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 阅读空间

He left no time to regret, Kept his dick wet, With his same old safe bet. Me my head high, And my tears dry, Get on without my guy. You went back to what you knew, So far removed From all that we went through. And I tread a troubled track, My odds ar

发表于:2019-02-20 / 阅读(109) / 评论(0) 分类 The Voice 美国好声音

He left no time to regret 他离开时毫无遗憾 Kept his dick wet 接着又去寻欢作爱 With his same old safe bet 带着他一成不变的安全赌注 Me and my head high 我和我高抬的头 And my tears dry 泪已流干 Get on without my gu

发表于:2019-02-20 / 阅读(173) / 评论(0) 分类 The Voice 美国好声音

Let's pretend right here we have a machine. A big machine, a cool, TED-ish machine, and it's a time machine. And everyone in this room has to get into it. And you can go backwards, you can go forwards; you cannot stay where you are. And I wonder what

发表于:2019-02-23 / 阅读(115) / 评论(0) 分类 英语语言学习

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(192) / 评论(0) 分类 英语新闻
学英语单词
Abrera
acalcaemia
annulus abdominalis abdominis
anthropogenic association
areactive immunity
bank operation
basic perils
basic target
battered
blast proof
bucket drummer
bump sb off
Canadium
capable of producing
carborundum wheel
cartilaginus ossification
case (pathological)
case at law
caudabactivirus
center bearing
chansons de geste
chlorglobinuria
churchyard beetle
clum
coastal harbo(u)r
coastal sea bed economic area
cut card
daftar
demagnetizing factor
directionality
disadvises
discoloured bearing
distrribution factor
domage
double cones
dying away
eduskuntas
erector spinae
ethylene mitrate
ewing submarine camera
exserohilum gedarefense
external combustion engine automobile
forgeable
Gerlier's syndrome
glycopattern
graph of function
gripped end
hardening and tempering
heavy seta
horse-fair
hydrodipsomania
irradiative
lacrimal opening
ladder ring
lap of luxury
lateral range
Maikala Range
marries up
MarzineCyclizine
maves
mill shell
muawiyah
Newburn
night pain
palterly
Patrinia scabra
phyllactinia corylea
pithouse
quality as per huyer's sample
rapid steam ager
re-decorate
relative spectral power distribution
resinicium bicolor
restlessnesses
rigid penstock
romifidine
rotating blade
Sabaean
sand-drift control
sarcocystis caviae
similar class
single sign-on
sodium gold sulfite
sportmax
Suomiselkä
surnaturel
surplus on invisibles
thermal-type radiation detector
three-stage blower
track follower
transdural
transmission-line calculator
travelling wave resonator
trivalent impurity
Ust'-Uyskoye
variable-pressure tube
versene-9
wooden shingle
wound gasket
wtors
Yāghārda, Kuh-e
zorocratid