1) puming test
泵水
1.
Based on the theory ang practice,hermetic seal form in puming test is introduced,It has great meaning to design and application of puming test.
在理论和实践的基础上,介绍了泵水在水压试验中的密封形式,对泵水设计和使用有一定的指导意义。
2) water pump
水泵
1.
The application of turning technology of water pump impeller;
浅谈水泵叶轮车削技术的应用
2.
Fitting the characteristic curve of water pump based on radial base function neural network;
基于径向基函数神经网络拟合水泵特性曲线
3) pump
[英][pʌmp] [美][pʌmp]
水泵
1.
On running downhole pump overheated Cause Analysis and Countermeasures;
浅谈井下水泵运行过热原因分析及对策
2.
The Choice and Comparison of the Materials for Sea-water Pump;
海水泵用材料的选择比较
4) Pumps
[英][pʌmp] [美][pʌmp]
水泵
1.
Energy saving of fans and pumps in power generating enterprises;
发电企业的风机与水泵节能
2.
On the repair of the steam piping of pumps flow components;
水泵过流部件汽蚀麻面的修复
3.
Design of a novel embedded inverter controller for pumps;
一种新型嵌入式水泵专用变频控制器设计
5) water pumps
水泵
1.
Design and realization of analytical treatment software for performance test of water pumps;
水泵性能试验分析处理软件的设计与实现
2.
This paper expounds the advantages of transforming auxiliary water pumps by variable frequency control technology;introduces the energy saving approaches of change-speed pumps,and discusses the technologe problems in the transformation adopting variable frequency control technology.
详细介绍对辅机水泵采用变频技术进行改造的优越性,论述变速泵的节能途径,探讨变频改造中的一些技术问题。
6) water-pump
水泵
1.
VFSR control for the water-pump of air-conditioner;
空调水泵的变频调速控制
2.
The energy-conservation result analysis of water-pump frequency changed operating in central air conditioning system;
空调系统水泵变频运行的节能分析
3.
The author presents the process of cavitation during the water-pump operation, and introduces some measures to lessen cavitation damage and to prevent cavitation from occurrence.
叙述水泵运行中气蚀现象的发生过程及气蚀对水泵的危害 ,提出了减弱防治气蚀的措施。
补充资料：泵水力效率
分子式：
CAS号：
性质：泵的扬程与理论扬程之比。衡量泵对流过它的液流阻力大小的指标。ηh=H/HT，式中，ηh为水力效率，%；H为扬程，m；HT为理论扬程(扬程与流体在泵内各种损失之和)，m。
CAS号：
性质：泵的扬程与理论扬程之比。衡量泵对流过它的液流阻力大小的指标。ηh=H/HT，式中，ηh为水力效率，%；H为扬程，m；HT为理论扬程(扬程与流体在泵内各种损失之和)，m。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条