water ejector pump
喷水抽气泵(一种机械真空泵)
wet system of evacuating
（用喷水空气泵抽空的装置）湿体系抽空
Smoke-vapour jet pump’configuration design;
烟气(水蒸气)混注喷射泵结构设计
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
main scavenging pump
主抽气泵，主排气泵
lift [suction] pump
吸取泵，吸取抽机，提水泵
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。
Numerical Study on Performances of Steam-jet Pump at Different Operating Conditions
水蒸气喷射泵操作参数对泵特性影响的数值模拟(英文)
neon light tube vacuum pump
霓虹灯管真空抽气泵
air-balanced sucker-rod pumping unit
气动平衡泵杆抽油机
steam-jet air ejector
蒸汽喷射式空气抽逐器
horizontal divergent-nozzle pump
水平发散喷嘴扩散泵
the compressed gas exerts an increased pressure.
活塞式抽水机和离心泵都是由于大气压强的作用。
water jet vacuum
水喷真空 -用喷射泵能达到的真空
Lashing velocity of pump is concerned with nature of air.
泵的抽气速率与气体的性质有关。
Researching on Vapor Ejecting Pump Vacuum System for Tobacco Humidity;
烟叶回潮用蒸汽喷射泵抽真空系统的研究
Development and Application of Blowout on-off Connector of Big Diameter Deep Well Oil Pump
新型大直径深井抽油泵防喷脱接器研制和应用
exhaust pulse air injection
(抽吸式) 排气脉冲空气喷射