流量控制阀 flow control ale; flow control valve (f.c.v); flow control valves; flow controls; flow metering valve; flowrate control valve; rate-of-flow control valve
流量控制器 fc flow controller; flow control device; flow control unit; flow monitor
Study on the gas flow control of plasma nitriding system 等离子体渗氮流量控制系统的研究
Design and application of the electric stove flow control system based on plc 的电加热炉流量控制系统的设计与实现
The rotary valve is used to be switch in material flow control system , which is equipped with electric flow control valve tandem 气动开关阀主要在物料流量控制系统中作开关用,通常与电动流量控制阀串联配套使用。
This paper designs a signal converter circuit for flow , and narrates its work principle , the parameters are calculated to importance devices . this circuit is designed for high precision , easy operating and simple struction 设计了一种与流量控制系统配套的流量信号变送器电路,给出了电路的工作原理,计算了关键元件的参数.该电路具有性能好、简单、调整容易等特点
To resolve the difficulty of installing flow sensors in the conventional microinjection system , based on the development status of mems and micro flow control technology , the possibility of constructing a kind of transgenic microinjection system is analyzed and explored 为了解决常规系统中布置反映实际出流信息的传感器的困难,结合微电子机械系统和微流量控制系统的发展现状,就构建基于mems的转基因微注射控制系统进行了可行性分析与探索。