vent valve
v开头单词
基本解释
英汉例句
双语例句
- As fluid is evacuated from the system or vessel, the vent valve must open to prevent formation of a vacuum.
当流体从系统或容器中排空时，排放阀必须打开以防止出现真空现象。 - The vent valve comprises an air vent screw, a spring and a valve ball which leans against the channel under the acting force of the spring.
所述排气阀包括一排气螺钉、 一弹簧、一钢球，阀球在弹簧作用力下抵靠通道上。
ip.com - The calculation formulas for drain valve and vent valve in long drainpipe are approached, and the valve diameters are calculated being compared with the result in some literature.
探讨了热水管网放水阀、放气阀直径的计算公式，计算了长放水管放水阀直径，并与文献中短放水管放水阀直径进行了比较。 权威例句
- The airline said an open valve caused one tank to overflow through a vent.
NPR: Boeing Defends Dreamliner, Safety Questions Remain - These valves use a screw type valve instead of a simple flap, and they have a pressure regulating mechanism that will vent water to the ground if the intake pressure exceeds a set level.
FORBES: What Do All The Controls On A Fire Engine Truck Do?
词组短语
短语
- outer vent control valve 外通风控制阀
- vent -valve 排放阀
- vent check valve 排气道止回阀
- air vent solenoid valve 通气电磁阀
- vacuum vent control valve 真空通风控制阀;真空透风控制阀
专业释义
