青年中文metal valve的意思
metal valve中文翻譯：
金屬電子管
valve───vt.裝閥于；以活門調節；n.(Valve)人名；(俄、芬)瓦爾韋；n.閥；[解剖]瓣膜；真空管；活門
metal───vt.以金屬覆蓋；n.（Metal）（捷、瑞典）梅塔爾（人名）；n.金屬；合金；adj.金屬制的
refilling valve───加注閥
citor valve───citor閥
engager valve───接合器閥
purge valve───放氣閥
mitral valve───n.[解剖]左房室瓣（二尖瓣）；[解剖]僧帽瓣；n.僧帽瓣，二尖瓣
valve index───氣門指數
stop valve───n.停止閥，閉塞閥; 主汽閥; 截門；截止閥
Xushi plastic co., Ltd is a company specialized in plastic valves, tube and metal valve. Our company gathers development, producing, sales and service.───玉環許氏塑業有限公司許氏塑業是生產塑膠閥門、管件、金屬閥門的專業公司，公司集開發、生產、銷售、服務于一體。
Man-made damage, due to ill-metal valve design, manufacturing is not fine, improper selection, installation is not correct, use the good and poor maintenance caused by such factors.───人為損壞，是由于金屬閥門設計不周、制造不精、選材不當、安裝不正、使用不好和維修不力等因素引起的。
The procedure involves an artificial aortic valve, made from pieces of a cow's valve sewn to a metal frame.───該過程涉及到使用一只人工制作的主動脈瓣，它是由一個縫在金屬框架里的牛的脈瓣制成的。
Simulation of the Casting Process for Automobile Metal Valve Body───汽車金屬閥殼鑄造過程模擬
Furthermore, increased velocity at the valve's throttling point can quickly erode standard metal valve bodies.