基本解釋[機械工程]球形截流閥英漢例句雙語例句Many applications require gate, globe and stop-check valves to use gearing to reduce the hand wheel rimpull and thus allow one man to manually seat or unseat the valve.許多實際應(yīng)用要求閘閥、截止閥和截止止回閥采用齒輪裝置來降低手輪的邊緣拉力，使得靠一個人的力量就可以啟閉閥門。This article elaborates the structural feature and operating principle of the high performance stop valve and to introduce the calculative formulas of working movement of the globe disk.闡述了高性能截止閥的結(jié)構(gòu)特點及工作原理，介紹了球形閥瓣工作行程的計算公式。globe stop valve更多例句詞組短語短語Globe valve stop valve 截止閥globe stop check valve 球形截止止回閥GSV globe stop valve 球形截止閥globe e stop check valve 球形截止止回閥globe stop valve更多詞組專業(yè)釋義機械工程球形截流閥