基本解釋[交通運(yùn)輸工程]液壓換向閥液力方向控制閥英漢例句雙語例句When a set of Hydraulic Elevators are used, then a hydraulic supply from a directional control valve is required.當(dāng)使用一套液壓提升集時(shí),那么一個(gè)提供液壓動(dòng)力的方向控制閥是必需的。PLC, electro-hydraulic switch valve and proportional directional control valves were used to construct the automatic steering control system based on PD control algorithm.由PLC、電控開關(guān)液壓閥和比例方向液壓閥組成自動(dòng)轉(zhuǎn)向控制系統(tǒng),設(shè)計(jì)了PD轉(zhuǎn)向控制算法;www.agro-csam.orgThis paper describes the differential load-sensitive valve control system is a bi-directional hydraulic cylinder, the key control component P-Q valve is particularly emphasized.應(yīng)用負(fù)載敏感控制理論的電液伺服控制系統(tǒng)是非常有前景的一項(xiàng)節(jié)能技術(shù)。hydraulic directional control valve更多例句詞組短語短語electro -hydraulic directional control valve 電動(dòng)液壓換向閥;電動(dòng)液力方向控制閥hydraulic control valve directional spool 液壓控制閥方向滑閥hydraulic directional control valve更多詞組專業(yè)釋義交通運(yùn)輸工程液壓換向閥液力方向控制閥