valves meaning in English
瓣阀门
阀408
阀门
Examples
- For this reason new valves were developed .
为此，研制了新的电子管。 - The safety valve of his anger opened .
他控制怒火的安全阀打开了。 - Streams are switched by solenoid valves .
流路靠电磁阀进行切换。 - The valve shown has a pilot and a bleed orifice .
该阀具有控制孔和流出孔。 - The vacuum valve opens to admit air .
真空阀开启以补充空气。