valve是什么意思

2024-02-18 20:22:17

valve

美[vælv] 英[vælv]

n. 瓣膜；真空管；阀门；电子管

形容词：valveless 过去式：valved 过去分词：valved 现在分词：valving 第三人称单数：valves

近义词：tap，regulator，controller，stopcock，faucet，spigot，cock，outlet，

n.(名词)

v.(动词)

Noun

a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
control consisting of a mechanical device for controlling the flow of a fluid
the entire one-piece shell of a snail and certain other molluscs
one of the paired hinged shells of certain molluscs and of brachiopods

用作名词(n.)

The valve of the heart allows the blood to pass in one direction only.心脏的瓣膜使血液只能朝一个方向流动
We need a valve detector.我们需要个真空管检波器。
The pump sucks air out (of the vessel) through this valve.这台泵通过这个阀门把(容器中的)空气抽出。
We need an eye bolt to fit this valve.我们需要一个有眼螺栓来固定这个阀门。
Have you turned off the water valve?你关掉水阀了吗？
John Ambrose Fleming invents the two-element "Fleming Valve".约翰.
Valve actuators have not been correctly adjusted.电子管驱动器还没有正确调整。