泵浇混凝土; 泵送混凝土

[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(317) / 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(274) / 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(286) / 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(327) / 评论(0) 分类 高中英语人教版高一

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(337) / 评论(0) 分类 英语语法 Grammar Girl

Early modern humans didnt just chip away at stones to create their tools. They treated stone with fire in a sophisticated fashion, according to research published August 14th in the journal Science. About 72,000 years ago, our ancestors along coastal

发表于:2019-01-08 / 阅读(263) / 评论(0) 分类 Scientific American(八)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(240) / 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(273) / 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(259) / 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(315) / 评论(0) 分类 VOA标准英语2010年(四)月

今天我们要学的词是concrete。 Concrete具体的,实质性的。美中战略与经济对话星期二结束。美联社报道说,The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两

发表于:2019-01-16 / 阅读(233) / 评论(0) 分类 英语单词荟萃

You will hear some history and a good yarn in this story, which is largely set on the Greek island of Crete. The island which is now a popular holiday destination was the scene of a World War II Battle in 1941. Bertie hears the story from an old gene

发表于:2019-01-18 / 阅读(495) / 评论(0) 分类 Children’s Stories-儿童故事集

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(274) / 评论(0) 分类 英文短篇故事(纽约)

Speaking of labyrinths, have you ever heard the story of the evil Minotaur, half man, half bull, 说到迷宫,你听说过凶恶的人身牛首怪物的传说吗?他一半是人一半是公牛, who lived in a labyrinth and made the Greeks send

发表于:2019-01-29 / 阅读(184) / 评论(0) 分类 世界小史

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(281) / 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(355) / 评论(0) 分类 365个英语简短小故事

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(231) / 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(284) / 评论(0) 分类 学个词

NEW YORK, June 16 (Xinhua) -- An earthquake measuring 6.1 on the Richter scale jolted Crete, Greece at 21:39:09 GMT on Sunday, the U.S. Geological Survey said. The epicenter, with a depth of 40.00 km, was initially determined to be at 34.5118 degrees

发表于:2019-02-18 / 阅读(196) / 评论(0) 分类 英语新闻

This weekend is the 70th anniversary of the Battle for Crete. It was the first major battle of World War II for the New Zealand soldiers. Crete is a Greek island, south of the Greek mainland. During April 1941, the Germans had won battles in Greece,

发表于:2019-02-25 / 阅读(272) / 评论(0) 分类 新西兰英语
学英语单词
-theist
a full bag of tricks
air density
air freight bill
air pump station
airplane group
alum coagulation treatment
Asiatic flu
be nothing short of
behavior report
biotinylating
bit slice architecture
cabon
castings
catherine-wheels
choked reflex
circumaviation
client push
composite communication link
contact softening voltage
covergent beam therapy
crouch to sb.
cui
custom chemical
data processing network.
deificate
description of invention
display adapters
domestic content ratio
eczema solare
effective-head
emergency electric steering gear
enteric bacteria
experimental learning
fineers
flaggon
flight-data
forced march
foredamned
four-way junction box
frontal fillet weld
general anchorage
gonimium
goodspeedis
grahamsville
graphic training aid
grimmish
hair zeolite
hairy woodrush
have in one's claws
hemicrania
high-voltage electrode voltage
I wasn't born yesterday!
indistinctively
inducement coefficient
instantaneous couple
insulated flexible pipe
inverted pleat
involuntary dissolution
jerry-builds
jump on the bandwagon
labor secretaries
lesser knapweeds
lindenblad antenna
malaxis sampoae
malleableness
MB
megacolon of newborn
mesoamericanists
myriogynin
Narten presents
niebauer
nonblurred
noncollinearly phase-matched
nucleophile substitution
oxygenotherapy
parallel axiom
Polysiphonieae
praesidiums
preinvasion
pressing social need
range of longitudinal feeds
regular earnings
roulet
sasnstsis-s
scouring velocity
scrapin'
serven
simulation mode
single-payment loan
spearfishers
storage access counter
subject premium
sunrise service
supercharger blast gate
telotarsus
toxicodendrol
trigonomima pennipes
two-step
uneating
ward-heeling
work obligation