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词形变化: valveless valved valved valving valves
- 正在加载“valve”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
1.
Composed of a single valve or piece. Used of a shell. 
单瓣的由单个瓣膜或部分组成的。用于壳
2.
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。
3.
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。
4.
Have you turned off the water valve?
你关掉水阀了吗？
- clack valve n. 瓣阀 safety valve n. 安全阀,发泄手段...
- outlet valve 放出阀;出风阀... butterfly valve n. 蝶形阀,节流阀...
- valve spring 气门弹簧;阀簧... vent valve 泄水阀;排气阀...
- discharge valve 排出阀;卸料阀... throttle valve 节流阀
- relief valve n. 安全阀 check valve n. 止回阀
- sleeve valve 套阀;圆柱滑阀... expansion valve 膨胀阀;安全阀...
- valve seat 阀座 ball valve 浮球阀,弹子阀...
- vacuum valve n. 真空管 escape valve n. 放出阀,排气阀...
- admission valve 进气阀;进浆阀... slide valve n. [机]滑阀
- needle valve n. 针形阀,针状活门... exhaust valve 排气阀;排气门...
名词 valve:
1.
a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
2.
device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
3.
control consisting of a mechanical device for controlling the flow of a fluid
4.
the entire one-piece shell of a snail and certain other molluscs
5.
one of the paired hinged shells of certain molluscs and of brachiopods
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