[化] 吸气离子泵

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(198) / 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(129) / 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(106) / 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(109) / 评论(0) 分类 海事英语

Landmark Election Could Bring Big Change to Malaysia It is shaping up to be the closest election in Malaysias history. The campaign is pitting the National Front, headed by Prime Minister Najib Razak, against the opposition Peoples Pact, led by forme

发表于:2018-12-08 / 阅读(43) / 评论(0) 分类 VOA标准英语2013年(四月)

[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(130) / 评论(0) 分类 高中英语人教版高一

By Lisa Schlein Geneva 27 January 2006 A top U.N. official is warning that action must be taken to prevent conflicts in several African countries from turning into genocide. Juan Mendez tells VOA the

发表于:2019-01-11 / 阅读(147) / 评论(0) 分类 2006年VOA标准英语(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(73) / 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(99) / 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(73) / 评论(0) 分类 VOA标准英语2012年(八月)

Supernatural Romance, Action Attract All Ages In the Houston suburb of Tomball, these women get together frequently to socialize and chat about the books they are reading. Cathy Clark says many of those books - targeted at teens - also attract adult

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2012年(三月)

'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(111) / 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(91) / 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(111) / 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(151) / 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(122) / 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(62) / 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(44) / 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(111) / 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(54) / 评论(0) 分类 实用英语
学英语单词
absence of ocular muscle
Abū Dīs
acceptor supra protest
account representatives
acinetatropbia
add-subtract control
adder-accumulators
alburns
algebraic sign convention
an old sweat
auto-biographies
autochronograph
Bechdel test
bimetallic connector
blind-man
Bonham Carter
brimful
c. d. gibsons
Caldercruix
carbo loading
class status
collective nouns
Combretin
concieving
coprolalias
core refractoriness
crushed stone aggregate
datum elevation
deep submergence
deinonychuss
delivery against bill of lading
Dichlobutrazol
exit blade angle
faustino
field-breaking resistance
fluorinite
franchement
fusidine
gluco-phenetidin
Goudoura, Akra
grinding pressure angle
hog snappers
hurt-sickle
in prayer
inclination of wave front
induced parthenocarpy
integrated CASE
interperiodic
inward investment
kite-meteorograph
language model
lime treated straw
load water
medical therapy
Met.R.
mould relese
mudarin
multipartite action
negrepellise
nymphoides indica o. kuntze
oleanna
omnibus book
overbiases
overflow weir
packed
plane fault
play for a fool
polarized, plane-
poplar willow forest
pressour
quantatrope
reactor shutdown margin
read ... a lecture
recosen
reverse net
running hot
sea-port
sectional contract
single-phase series commutator motor
single-stage digestion
sloping platform
sloping way
snail-flower
soccage
spent
steady-state sound pressure level
stellate diaphragm
stoeps
stratospheric radiation
tenous
thermal alteration index
Thrixspermum laurisilvaticum
uhracillin
unequal perturbation
uninfiniteness
Vishnëvskiy Rayon
walking ferns
well-tempereds
what difference does it make
Wound-rot
wry-mouth
yeverous