[网络] 液压泵装置

TEXT San set out to improve efficiency at the shirt factory but, as we find out later in this unit, his plans turned out not quite as he had expected. Sam Adams, Industrial Engineer If you ask my mother how I happened to become an industrial engineer

发表于:2018-12-04 / 阅读(204) / 评论(0) 分类 大学英语精读第一册

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2018-12-04 / 阅读(177) / 评论(0) 分类 英语每日一词

[00:24.89]Unit 1 The summer holidays [00:29.15]Lesson 1 Dialoges [00:33.59]1 Two students meet for the first time at the beginning of term. [00:40.15]Bill: Hello.I'm Bill.What's your name? Harry: Harry. [00:46.11]Bill: Which school were you at last y

发表于:2018-12-13 / 阅读(207) / 评论(0) 分类 高中英语人教版高一

What life will be like in the future is difficult to predict. It is, however, possible to use models to make forecasts about future developments. One way to catch a glimpse of the future is to examine some of the major trends in contemporary society

发表于:2018-12-29 / 阅读(114) / 评论(0) 分类 人教高中英语高二

IV. Speaking Out MODEL 1 Were going to miss you. Susan: Excuse me, Helen, do you have a minute to talk? Helen: That question always carries some weight, Sue. Whats up? Susan: Well, uhHere goesMy university wants me to go back to update the university

发表于:2018-12-29 / 阅读(126) / 评论(0) 分类 新视野大学英语:视听说教程 4

Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge

发表于:2019-01-12 / 阅读(172) / 评论(0) 分类 2012年VOA慢速英语(十一)月

By Melinda Smith Washington 28 March 2008 Last month we told you about a young woman in the United States who got an experimental heart pump to help keep her alive. VOA's Melinda Smith has an update on her remarkable story.

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 VOA标准英语2008年(三月)

The World Health Organization says heart disease kills about 17 million people every year and that it will become the leading cause of death in developing countries. But now, there is some hope. A new device is being marketed that could save countles

发表于:2019-01-13 / 阅读(170) / 评论(0) 分类 VOA标准英语2010年(一月)

Life-saving Heart Pump Developed for Children Sixteen-year-old Marco Murguia can now play basketball and live a normal life. But in early 2007, when he was ten, his mother, Connie Murguia, noticed he was acting sluggish and took him to Texas Children

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2012年(八月)

'Horseheads' dip into the earth to make their owners a few bucks Ted Landphair | Washington, DC 31 March 2010 If you wonder why pumpjacks are sometimes called horseheads, stick a couple of ears and paint an eye on each side of this one, and you'll se

发表于:2019-01-13 / 阅读(188) / 评论(0) 分类 VOA标准英语2010年(四)月

NASA Identifies Shuttle Endeavour's Heater Glitch NASA says engineers at Kennedy Space Center believe they have identified the cause of the heater failure that forced the postponement of the launch of the shuttle Endeavour. NASA technicians say the f

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 VOA标准英语2011年(五月)

Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale

发表于:2019-01-14 / 阅读(185) / 评论(0) 分类 VOA标准英语2012年(二月)

He was going to ride his bike down to South Ferry. He squeezed the tires. They were soft. They needed air. I should buy a pump one of these days, he thought. He rode his bike to K-Mart on 34th Street. He walked the bike inside the store. He went to t

发表于:2019-01-22 / 阅读(179) / 评论(0) 分类 英文短篇故事(纽约)

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2019-02-02 / 阅读(194) / 评论(0) 分类 英语单词荟萃

The blue bike was sitting in Owens living room. It had no kickstand, so he had wedged the front tire in between two bookshelves so that the bike would stand upright. Both tires were flat. Dust covered the bike. However, no household spiders had set u

发表于:2019-02-03 / 阅读(225) / 评论(0) 分类 365个英语简短小故事

By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr

发表于:2019-02-06 / 阅读(190) / 评论(0) 分类 VOA常速英语2007年(十一月)

Idiom: Put your money where the mouth is ( support your words with actions )Hit the book: Humming noise Auxiliary Flicker Whine Hydraulic Taxiing Unnerving Prolong Flap The humming noise when you board That's the auxiliary power unit at the back of t

发表于:2019-02-16 / 阅读(155) / 评论(0) 分类 趣味青春英语

November 10 11月10日 Read it! 读读看! Taylor needs gas for her car. 泰乐的车子需要加油, She can go to the gas station on June Street. 她可以去六月街的加油站, Can Taylor pay cash there? 泰乐在那里可以付现金吗?

发表于:2019-02-16 / 阅读(111) / 评论(0) 分类 大家说英语

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2019-02-16 / 阅读(189) / 评论(0) 分类 学个词

Peng Dingchang is a worker in Guangzhou Automobile Group's welding department in Guangzhou, capital of Guangdong Province. He says in the past an eight worker unit needed to spend 3 minutes on assembling. Now, by using robots, the time for assembly h

发表于:2019-02-21 / 阅读(192) / 评论(0) 分类 英闻天下
学英语单词
3-triazolone
abiotetra
adulticidal
amphigerontia jezoensis
ancient picture
animability
apologists
appointment of auditor
autocommand signal
automated design tool
Ban Mae Tang
Bandicota
bedeswoman
bilirubin glucuronide
brazens
brittany (bretagne)
butter muslin
cardiac incisure
Charles Ringling
clectrostenolysis
coarse sensor
columner diffraction pattern
constuprating
Croglin
debug routine
decorrelates
denaturizations
digital data computer
documentary stamp
drift barrier
Drummondganj
durmen
edgar vareses
electrostaticss
essentially bounded
facial
fapes
foot-shield
fukunaga
hand-operated gun
harvesting equipment
hot-short iron
hug boxes
hypostypsis
if and when
integral rational invariant
internal spinning
kraft papper
lapachoic acid
larison
line ranger
Longwick
looping bed
map mathematic model
motional memory
nabbie
noctisor
nova freixo (cuamba)
numero signs
on easy terms
phage type
pilot feed valve
plastic pipe
plastic-coated
Podosinovets
preliminary audit
prolactin physiology
pump operating condition
puppylike
quinoline acids
quite the other way
Raghwān, Wādī
railway cars
reassailed
reddish-brown
regeneration point property
release plan
reproduction of colour
rice corn
rocker swaging machine
Safeway Store Inc.
Scotticizing
scutiform
semi-round stone
Shenyankang
source card deck
sowths
special motor vehicle
splitting and reassembling technique
standing joke
steel ship
submarine volcanic chain
sulphonyl dye
sundereth
supplied entropy
tentacle coiling
titfields
UNE (unavailable energy)
vantbraces
virtual central processor unit
WVDC
Z-enzyme