常見例句雙語例句A new flat valve type radial piston pump for heavy oil transportation is introduced in the article.提出了約束活塞型內(nèi)燃式水泵的概念和它的工作原理，對(duì)其閥式配流系統(tǒng)進(jìn)行了動(dòng)力分析。The dynamic equation of valve type orifice system of confined piston internal combustion pump was built.提出約束活塞型內(nèi)燃式水泵的概念并闡述其工作原理，建立了閥式配流系統(tǒng)的動(dòng)力模型。The concept of Hydraulic Confined Piston Internal Combustion Pump(CPICP)and its working principle are put forward, also the dynamic analysis of the valve type orifice system is made.提出了約束活塞型內(nèi)燃式水泵的概念和它的工作原理，對(duì)其閥式配流系統(tǒng)進(jìn)行了動(dòng)力分析。 返回 valve type piston pump