基本解釋兩級(jí)閥英漢例句雙語(yǔ)例句Two-stage pressure relief valve with provision for remote control.帶遠(yuǎn)程控制裝置的兩階段減壓閥。Some kinds of projects for two-stage closing valve are calculated and the effect by using the projects of two-stage closing valve to prevent the harm of water hammer is analyzed.進(jìn)行了快、慢兩階段關(guān)閉蝶閥的最優(yōu)關(guān)閥方案的計(jì)算分析，討論了兩階段關(guān)閥調(diào)節(jié)的水錘防護(hù)特性；By adopting a 2D pneumatic digital servo valve composed of servo spiral mechanism, conventional two-stage pneumatic servo valve structure is simplified while its performance is greatly enhanced.利用一種伺服螺旋機(jī)構(gòu)構(gòu)成的二級(jí)氣動(dòng)數(shù)字伺服閥（簡(jiǎn)稱“2D氣動(dòng)數(shù)字閥”），簡(jiǎn)化了傳統(tǒng)二級(jí)氣動(dòng)伺服閥的結(jié)構(gòu)而性能卻有較大提高。two-stage valve更多例句詞組短語(yǔ)短語(yǔ)two -stage electrohydraulic servo valve 兩級(jí)電液壓伺服閥LIT two -stage valve 進(jìn)口雙級(jí)減壓閥two stage -charger valve 兩級(jí)充氣閥;雙級(jí)充氣閥two o stage -charger valve 兩級(jí)充氣閥two-stage valve更多詞組專業(yè)釋義機(jī)械工程二級(jí)閥