活門的英文怎么說
2012-06-30 11:39
活門的英文:
valve
- Pack a valve stem.
扎好活門塞
n. 閥門;瓣膜;真空管
v. 裝閥于;以活門調節(jié)
- Valve Disadvantages: The valve is difficult to close and requires the operator to double close the valve.
閥門的缺點:閥門難以關閉,要求操作者二次關閉閥門。 - pilot valve governor
帶伺服電動機的調節(jié)器輔助調速器 - The valve has jammed shut.
閥門給卡住了打不開。 - multiple leaf valve
多簧片閥 - cooled anode valve
冷板屏極真空管