单词：pump leakage
单词：pump leakage 相关文章
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
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.
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
高中英语人教版高一
[00:11] Day 31 [00:13] gross [00:14] What I want to know is net profit, [00:16] not gross profit. [00:19] halt [00:20] The officer halted his troops. [00:24] handle [00:26] She handled a difficult argument skilfully. [00:31] harbo(u)r [00:32] You may
星火英语四级2000核心词
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.
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
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
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
VOA标准英语2010年(四)月
价格术语 world / international market price 国际市场价格 FOB (free on board) 离岸价 CF (cost and freight) 成本加运费价 CIF (cost, insurance and freight) 到岸价 freight 运费 wharfage 码头费 landing charges 卸货费 customs
英文语法词汇
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
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
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
365个英语简短小故事
SAN FRANCISCO, May 4 (Xinhua) -- Intel Corp. on Wednesday announced that it will mass-manufacture chips using new transistors featuring a three-dimensional (3-D) structure, calling it a technical breakthrough in microprocessors. The 3-D transistor, c
英语新闻
National legislators from Heilongjiang province, which is China's principal producer of non-genetically-modified soybeans, are calling for a law to set up a special zone where the planting and processing of GM plants is prohibited. 黑龙江省是我国
英语新闻
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？
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
学个词
A three-metre deep skirt (made of sturdy polyester) dangles beneath the boom to prevent litter from escaping under it; 3米深的裙座（由坚固的聚酯制成）悬挂在吊杆下方，以防止垃圾漏出来； buoyant plastic tends to float wi
经济学人科技系列
5) 睡眠不好： He is sleeping poorly。(他睡不好) He has difficulty in sleeping, inability to concentrate。(他不易入睡，也难集中精神。) It is usually hard for her to fall asleep when she goes to bed at night。(她晚上就寝，很
实用英语
g. gram 克;公分 G.A.;G/A General Average 共同海损(保险用语) gal. gallon 加仑 gds. goods 货物 gm gram 克;公分 G.M.Q. Good Merchantable Quality 上好可销品质 gr. gross 总的;全体的;毛的(重量) gr.;grm. gram 克;公分 grs.
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