刮板式旋转泵

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(376) / 评论(0) 分类 初级口语教程

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(228) / 评论(0) 分类 英语每日一词

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,

发表于:2018-12-08 / 阅读(528) / 评论(0) 分类 赖世雄初级美国英语

[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(282) / 评论(0) 分类 高中英语人教版高一

发表于:2019-01-02 / 阅读(335) / 评论(0) 分类 知性英语

A: I need to use the ATM. B: Whats stopping you? A: Im not sure how. B: I dont understand. A: Ive never used one before. B: I can help you figure it out. A: What do I have to do? B: Slide your card into the machine. A: Then what? B: You need to type

发表于:2019-01-11 / 阅读(226) / 评论(0) 分类 英语情景对话-银行

SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-11 / 阅读(187) / 评论(0) 分类 VOA慢速英语2008年(三)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(187) / 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(219) / 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(193) / 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(251) / 评论(0) 分类 VOA标准英语2010年(四)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(224) / 评论(0) 分类 英文短篇故事(纽约)

It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell

发表于:2019-01-26 / 阅读(307) / 评论(0) 分类 有声英语文学名著

This is the VOA Special English Development Report. An Afghan girl receives a dose of polio vaccine The World Health Organization has begun to use a new vaccine against polio. Officials say it will become a major tool in the campaign to end a disease

发表于:2019-01-31 / 阅读(204) / 评论(0) 分类 2010年慢速英语(一)月

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(241) / 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(276) / 评论(0) 分类 365个英语简短小故事

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井,油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(216) / 评论(0) 分类 英文语法词汇

Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth

发表于:2019-02-08 / 阅读(254) / 评论(0) 分类 实用英语

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(241) / 评论(0) 分类 学个词

A: I need to use the ATM. B: What's stopping you? A: I'm not sure how. B: I don't understand. A: I've never used one before. B: I can help you figure it out. A: What do I have to do? B: Slide your card into the machine. A: Then what? B: You need to t

发表于:2019-02-27 / 阅读(244) / 评论(0) 分类 在银行-At the Bank
学英语单词
adjugates
anorectal syphiloma
apocynin
appaling
Ardgay
ateleioses
bare a mystery
bargain-price
be at someone's nod
both-way trunk
broad beam attenuation
Brodenbach
bronchi segmentalis superior
burcer
capacity packing
caprifoil
certificate of completion
Chanchaga
Chianni
cinnamoyloxyphenylurea
Codonopsis purpurea
commodity stocks
couwe
crystallization temperature
dangerous building
de lunatico inquirendo
diiodotyrosine
double-modulation
dying evidence
earth-berry
ebliss
enfantillage
eprp
etymons
extra-lath
floating zone grown silicon
fluvial cycle of erosion
for an age
gentlemany
genus Baptisia
genus Gracula
granary breads
hand and glove with
hospitalizing
ideological and political work
impoisonments
interior live oaks
io-to (iwo jima)
iracundious
jellabiya
knee length
koac
license agreements
lower limit of operating oil pressure
macrodon
marine construction
maxillary prognathism
melodie
mineral waters
montadale
mustills
mutely
Nadhim
New York aster
on record
onend
order gadiformess
overstep the boundary of
pale clouded yellow
pmgravid
pressure quenching
priority scheduling
propitiated
regulating valve cap nut
residual fuel oil contamination
riverside drive
roaring boys
robert redfords
samaric hydride
semi revolution
single association control function
single-slit kymography
siningroside
SMS cell broadcast
stamycil
standard pintle nozzle
submarining
sweet-william
sweeties
tastykakes
three axis reference system
true diameter
two-row cotton picker
vacillators
value-judgement
vardzaks
vincoridine
vinegar pies
water sieve
WP (water pump)
X-band radar beacon
yalden