[机]喷射泵，[机]射流泵

jet pumps───[机]喷射泵，[机]射流泵

heat pump───[制冷]热泵，蒸汽泵

heat pumps───热泵(heatpump的复数)

beam pump───摇臂泵

beer pump───从啤酒筒抽出啤酒的唧筒

feed pump───供水泵；输油泵；进料泵

fuel pump───[动力]燃油泵

analysis that the efficiency of roto-jet pump is higher than theefficiency of multistage pump and express pump when it operates in the region of low dis-charge and high lift.───分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。

This paper introduces the operating principle of the combinatorial layering oil production of the rod jet pump, and the parameter optimization as well as field application.───介绍了有杆射流泵组合分采的工作原理、参数优选及现场应用情况。

The theory is complicated thought the simple structure of jet pump.───虽然射流泵结构比较简单,但是理论却是非常复杂.

In this paper, the structure, principle and performance of a low specific speed - jet pump are introduced.───介绍了一种极低比转数旋喷泵的结构 、 工作原理及性能特点.

The method for selection and matching of electric submersible pump and jet pump is expounded.───阐述了电潜泵与喷射泵的选型匹配计算方法步骤.

The main parameter of the concrete jet pump was identified through experiments.───通过实验确定了混凝土射流泵的主要参数.

In the air-water back washing filter, application of jet pump instead of air compressor or blower can considerably save both the installation cost and the running cost.───用射流泵代替空压机或鼓风机进行滤池气水反冲洗、能大大降低设备和运行费用。

The pulsed liquid jet pump device with liquid piston transports toxic, hot or radioactive fluids.───气动式脉冲液体射流泵和涡流二极管泵是两种新型的核用放射性溶液输送装置.

Jet pump is widely used for conveying and lifting loose granular material.───射流泵被广泛用于输送或提升松散颗粒状物料.

The cavitation of jet pump is a very important part of the research.───射流泵的汽蚀是射流泵研究的重要组成部分,直接会影响到射流泵的效率.