1.
diaphragm ,textile, for pumps or motors
织物膜片,供抽水泵或发动机使用
2.
Applied Research and Design of Pumping Station Automatic Control System;
抽水泵站自动控制系统的应用研究与设计
3.
lift [suction] pump
吸取泵，吸取抽机，提水泵
4.
water ejector pump
喷水抽气泵(一种机械真空泵)
5.
wet system of evacuating
（用喷水空气泵抽空的装置）湿体系抽空
6.
To raise or move gas or liquid with a pump.
以抽水机抽水用泵提升或移动气体或液体
7.
We have a pump for drawing water from the well.
我们用一个水泵从井里抽水。
8.
Here is an old-fashioned pump for drawing water from a well.
这里有一个旧式水泵可从井里抽水。
9.
The commune set up17pumping stations to draw up water.
该公社建立了十七个水泵站抽水。
10.
After several pumps, the water began to flow.
用泵抽了几下之后, 水流出来了.
11.
Water raised by the electrified pumping stations poured into the terraced fields.
由电泵抽上来的水哗哗地流人了梯田。
12.
Study on Selecting Work Parameters of Pump Turbine in Pumped-Storage Energy Plant;
抽水蓄能电站水泵水轮机工作参数的选择研究
13.
The man operating it explained that this pump could supply enough water to irrigate5000 mu of land.
开水泵的人说，这个水泵抽上来的水足够灌溉5000亩地。
14.
From there it is pumped up to a sand filter in the conservatory.
水箱里的水再由泵抽到温室里的沙子过滤器里。
15.
introducing water into a pump to improve the seal and start the water flowing.
把水注入泵中来加强封密性而使水抽上来。
16.
Study on the First Start-up of Pumped-storage Power Station in Pumping Operation Mode
抽水蓄能电站首机首次水泵工况起动分析
17.
Water and fuel oil, pumped here and there through pipe mazes, made the long tube tilt one way or another.
通过密如蛛网的管道，这儿用水泵抽水，那儿用油泵抽柴油，弄得长长的艇身东倒西歪。
18.
In this paper, method of calculation for pumping of water vapour with gas ballast pump is introduced.
本文介绍用气镇泵抽除水蒸汽的计算方法。