基本解釋比例閥;定量閥;流量閥;配合閥英漢例句雙語例句This paper introduces an electrohydraulic control system based on PLC. A double close - loop control system with electro - hydraulic proportional valve is adopted.一種基于PLC的電液自動控制系統(tǒng),采用了電液比例閥的雙閉環(huán)控制系統(tǒng)。The movements of double-arm mandrel are specially complicated and strict, The control system with the proportional valve and amplifier is adopted, and system functions can be finished successfully.特別是雙臂芯棒的動作復雜要求嚴格,天鋼高線廠選用了比例放大器控制比例閥進行控制,成功地完成了系統(tǒng)功能。To solve the shortcoming of quick action, the application on which proportional valve-cylinder system control the positioning and cushioning is studied in this paper.針對多方位牽引床快速控制存在的問題,本文對比例閥控制油缸的緩沖與定位進行了應用研究。proportional valve更多例句詞組短語短語proportional control valve 比例控制閥Proportional throttle valve 比例節(jié)流閥proportional reversing valve 比例換向閥proportional flow valve 氣動比例流量閥的研究proportional reducing valve 比例減壓閥proportional valve更多詞組