back valve发音

意思翻译

回动阀，[机]止回阀

相似词语短语

valve───vt.装阀于；以活门调节；n.(Valve)人名；(俄、芬)瓦尔韦；n.阀；[解剖]瓣膜；真空管；活门

refilling valve───加注阀

citor valve───citor阀

engager valve───接合器阀

purge valve───放气阀

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───气门指数

stop valve───n.停止阀，闭塞阀; 主汽阀; 截门；截止阀

gas valve───[机]煤气阀；气体阀；充气管；充气管，煤气阀

双语使用场景

The performance and structure of existing back valve are introduced, and an ultra-low pressure startup back valve, which can be fixed freely in any pipes with any directions, is designed.───对现有止回阀的性能、结构进行了分析，设计了一种可以随意安装于各种方向的管道中的超低压力启动上回阀。

Caution: Exercise care to prevent purple primer or solvent cement from running back in the valve to the diaphragm or seating area.───警告：要小心谨慎操作，避免紫色底漆或液状粘固剂流回到阀门内的隔膜或密封区域。

If the engine backfires, the sudden pressure in the intake manifold forces the valve back.───如果发动机回火，进气歧管骤增的压力就迫使阀门向后移动。

Ordinary electrical cabinet, all current control valves adjusted by hand except back valve and steam regulating valve.───配置常规电器柜，回流阀和蒸汽阀自动控制，其余流量控制阀手动调节。

英语使用场景