基本解釋平座閥英漢例句雙語(yǔ)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。A control system which uses to control the flat valve of multistage throttle is design in order to establish the foundation for automatic control of multistage throttle during press the well.設(shè)計(jì)了一套專(zhuān)門(mén)用于控制多級(jí)節(jié)流管匯液動(dòng)平板閥的控制系統(tǒng)，主要目的是為多級(jí)節(jié)流系統(tǒng)在壓井過(guò)程中實(shí)現(xiàn)自動(dòng)控制奠定基礎(chǔ)。Brief introduction to the working process, the construction characteristics, the applications and the main data's selection & calculation for the single disc, high-performance flat gate valve.介紹了高溫硬密封浮動(dòng)閥座單閘板平板閘閥的工作原理、結(jié)構(gòu)特點(diǎn)、適用范圍及主要技術(shù)數(shù)據(jù)的選取和計(jì)算。flat valve更多例句詞組短語(yǔ)短語(yǔ)flat slide valve 平滑閥;平座閥平滑閥閘閥;平座閥balanced flat slide valve 自動(dòng)平衡平滑閥flat seat valve 平座閥flat throttling valve 平面節(jié)流閥flat head valve 平頭氣門(mén)flat valve更多詞組專(zhuān)業(yè)釋義機(jī)械工程平閥平座閥平板閥蓋閥能源科學(xué)技術(shù)閥配流交通運(yùn)輸工程平閥