真空吸附泵

ATTENDANT: Can I help you, sir? SAM: Yes, I've been sitting here for a few minutes. I'm waiting for someone to put gas in my car. ATTENDANT: I'm sorry, sir. But this is the self-service pump. SAM: Self-service? ATTENDANT: Yes. You must fill up the

发表于:2018-11-28 / 阅读(269) / 评论(0) 分类 旅游英语口语

[00:01.79]test 9 [00:03.35]Section A [00:04.74]Now let's begin with the 8 short conversations. [00:07.90]11. W: Will you take geology next semester? [00:11.31]M: I've had enough science courses. [00:13.75]Q: What does the man mean? [00:30

发表于:2018-12-04 / 阅读(189) / 评论(0) 分类 王迈迈大学英语六级预测与详解

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(164) / 评论(0) 分类 英语每日一词

Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.

发表于:2018-12-05 / 阅读(168) / 评论(0) 分类 海事英语

[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(188) / 评论(0) 分类 高中英语人教版高一

Flood survivors blocking a highway in southern Sindh province in Pakistan outrage they're not seeing the humanitarian aid promised them. The BBC's Mike Wooldridge says an estimated 20 million people are affected with waterborne diseases on the rise.

发表于:2018-12-17 / 阅读(98) / 评论(0) 分类 2010年NPR美国国家公共电台8月

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 Scientific American(五)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(128) / 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(157) / 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(130) / 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(175) / 评论(0) 分类 VOA标准英语2010年(四)月

A: What's wrong? 出什么事了? B: My car has broken down. 我的车坏了。 A: Well, what should we do with it? 哦,我们应该怎么办? B: I'll ask someone to repair it. 我找人来修。 A: I have a flat tyre. 我有一个轮胎漏气了

发表于:2019-01-21 / 阅读(110) / 评论(0) 分类 旅游英语口语情景对话

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(157) / 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(173) / 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(209) / 评论(0) 分类 365个英语简短小故事

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(180) / 评论(0) 分类 英语新闻

轻松自在的工作怎么说 (2008-12-08 14:00:18) Bankers hours Banker是银行家。三十多年前银行开门营业的时间特别短,从早上十点到下午两、三点就结束了,所以银行家的上班时间每天只有四、五个小时

发表于:2019-02-06 / 阅读(118) / 评论(0) 分类 实用英语

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(97) / 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(171) / 评论(0) 分类 学个词

上次我们学了两个由hour这个词组成的习惯用语,the eleventh hour解释最后时刻, zero hour意思是关键时刻。 今天我们再讲两个也是从hour发展而来的习惯用语,但和上次不同的是今天学的都表示欢

发表于:2019-02-17 / 阅读(144) / 评论(0) 分类 实用英语
学英语单词
Aconitum rotundifolium
alexandreia (yidha)
aluminum silicofluoride
Anderamboukane
asparagus-stone
b key
Ban Lam Huai Phayon
bleed nipple
Bosseborn
Buffon, Georges Louis Leclerc
career-bests
catharis
cervical loop
chemoimmunology
Chloren
claval suture
co-deposition
coding source statement
coma in moderate depth
concreting equipment
control freak
control with fixed set point
crack your knuckles
cutaneous habronemiasis
cytoskeletal filament
damage stability requirement
darwin's theory of evolution
dennstaedtia scabra moore
diarthric
doctorfishes
dripstones
drug trafficker
E-collar
earthed concentric wiring system
equi-composition standard
extra strong pipe
Female Part
femine
ferulic acid
filled opening
flaxseed poultice
flesh wheel
folium citri reticulatae
Godia Cr.
Goodeniaceae
Green Monday
heavy sleep
hensrud
How's tricks?
ideologization
II Esdras
institia
integral perturbed angular correlation
isochromous
kagiso
karpin
kiloton energy
Kiselevka
Laborovaya
later stage
lithical
lo memory address
lordkin
magnetic video disc
make a clean breast of
mechanical tandem
meganode
milking shorthorn
momentary closure
nasledovite
network cementite
nickel salipyrine
NOL (normal operating loss)
nonprotest
nuclepore membrane filter
original crack size
Ouen, I.
partition head
peercasting
Plodia interpunctella granulosis virus
prestopping
proclaimings
railway cybernetics
seashore mallow
seat radio
serpentinite
single limitation approach
smut
sodium dithionate
spragg
Stephan Str.
structure soil
switching transient
testicular development
thiazamide
Turkish language
Tyumentsevskiy Rayon
under-earth
variable-density
viburnum tomentosum var.lancentosum rehd.
wallwalks
whole worm antigen