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control valves

查词链接:https://www.dute.org/dict/control_valves复制链接
控制阀;调节阀
查看英英释义
abstract:
Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.

网络释义
控制阀
控制阀(调节阀)流量特性畸变对系统控制质量的影响 关键词:控制阀(调节阀);流量特性;负荷;相对开度 [gap=640]Keywords:control valves;flow properties;capacity;relative position
控制伐
... coal dust 煤粉 control valves 控制伐 cooling 风冷(水冷) ...
调节阀
... 旁通管 ; 冷冻机 ; 调节阀 ; 执行器 ; 控制点 [gap=8399]Key words: pump; common pipe; chiller; control valves ; actuators; Location of the control point ..
控制阀组
...泵站改进 控制阀组 [gap=975]Keywords】 hydraulic elevator , load-sensing , improvement of pump-station , control valves ...
常用短语
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