基本解釋[交通運輸工程]比例減壓閥英漢例句雙語例句The structure and principle of a new type of direct high pressure electric-pneumatic proportional reducing pressure valve with electric feedback is proposed.介紹一種新型的直動式電反饋高壓電氣比例減壓閥的結(jié)構(gòu)原理。Aiming at the disadvantages of present loading system applying proportional relief valve or servo valve, loading system with 3-way proportional pressure reducing valve is proposed.針對目前采用比例溢流閥和伺服閥加載存在的不足，提出在鋼坯修磨機上采用比例三通減壓閥加載。proportional pressure-reducing valve更多例句專業(yè)釋義交通運輸工程比例減壓閥In this chapter, the design of the oil circuit is done. At last, the special research on the proportional pressure-reducing valve is done through simulation.本章中針對液壓控制部分進行了設(shè)計，并利用仿真對設(shè)計的直動式雙路比例減壓閥進行了分析和研究。