simple pump

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.

This paper introduced a design of a new miniature electromagnetic pump whose flow rate varies. The design was proved to be simple, practical and reliable by experiment, and fit in control needs of the electromagnetic pump completely.

介绍了新研制的小型变流量电磁泵的基于调压控制系统的设计方法，经试验验证，此方法简单、实用、可靠，完全符合该电磁泵的控制要求。

Good performance of the pump, simple operation , smooth running.

该理想、多级离心泵性能良好, 操作简单, 运行平稳.

Taking examples of metering and dosing system from Brugman Company of Holland and a Japanese company, the structure and working principle of proportional pump were illustrated. Simple and reliable and cheaper piston metering pump from japan and domestic digital controlled dosing pump were introduced.

本文以荷兰Brugman公司和日本东海染工所的比例泵加料系统为例，阐述了比例泵的结构和工作原理，对印染厂自动计量加料系统提出改进措施建议。

Water is virtually incompressible and a simple pump can be used to give adequate pressure without difficulty.

事实上水是不可压缩的，利用简单的水泵便可方便地提供适宜的压力。

Aiming at a typical component in towed concrete pump, a simple and practical clamp and machining method are suggested in the paper.

文章针对拖式混凝土泵车中的一种典型零件，介绍一种简单、实用的外圆磨削夹具及零件的加工方法。

Some maintenance techniques for the major failure of the diffusion-type steam pump were introduced, and different failure was analyzed. Some simple and practical methods of repairing the pump were given.

论述了扩散式蒸气流泵主要故障的修复技术，对各种故障进行了详细的分析，并介绍了简单实用的修复技术。

The single screw oil pump is a new type extracting oil pump, which is simple in structure and high in performance with low working cost.

单螺杆抽油泵是一种新型的采油泵，结构简单，性能可靠，作业成本低。

We found the pump oxygenator to extraordinarily efficient, reliable, of great capacity also simple to operate.

我们发现这个泵氧合器非常有效 、 可靠 、 容量大、操作简单.

Simple and Easy Ten Methods about Dewatering without Botton Valve for Pump

水泵无底阀抽水的10种简易方法

The water pump is a relatively simple mechanism that requires little and Maintenance in normal operation.

水泵是比较简单的机械装置.在一般情况下运行,不需要维护.