valve

valve音标

英 [vælv]

美 [vælv]

valve基本释义

n.瓣膜；真空管；阀门；电子管

valve用法及例句

n.(名词)

【解、动】瓣，瓣膜

贝壳

活栓

真空管

【机】阀，活门

汽门

壳瓣

【植】荚片

裂片

【建】门的一扇

【无线电】电子管

v.(动词)

装阀（于）

以活门调节， 用阀调节

noun

1. one of the paired hinged shells of certain molluscs and of brachiopods

2. the entire one-piece shell of a snail and certain other molluscs

3. control consisting of a mechanical device for controlling the flow of a fluid

4. device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone

5. a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it

1. 阀;活门A valve is a device attached to a pipe or a tube which controls the flow of air or liquid through the pipe or tube.

2. （心脏的）瓣，瓣膜A valve is a small piece of tissue in your heart or in a vein which controls the flow of blood and keeps it flowing in one direction only.

e.g. He also has problems with a heart valve.他的一个心瓣也有毛病。

3. see also: safety valve

1. valve在线翻译

1. 汽门：因为发动机长时间停止, 起润滑作用的机油会因地心引力而往下流到发动机底部, 发动机在冷车启动时, 位于发动机顶部的凸轮轴(CAM)及汽门(VALVE)润滑较不足, 所以磨损较大.

近义词

临近词

spigot栓

controller控制者

outlet出路

stopcock水龙头

regulator调整者

cock雄禽

faucet水龙头

tap龙头

valvecock

Valveny

vamp

valve set

valvelet

valve oil

Valvert

valveman

Valverde

value

Valverdo

valved

相关列句

There's a valve between them.(和一个连接它们的阀门。)

A valve immediately shuts off the gas when the lid is closed.(当盖子合上时，立刻会有一个阀门切断煤气。)

He replaced a dud valve.(他换掉了一个无用的电子管。)

The pump sucks air out through the valve.(气泵通过阀门把空气抽出去。)

Residents heard an enormous bang as a safety valve on the boiler failed.(当锅炉的一个安全阀失灵时，居民们听到了一声巨响。)

There is, admittedly, a safety valve.(可以说，有一种安全阀还是存在的。)

Conrad dies but Troy survives with a punctured lung, requiring a flutter valve in his chest to relieve pressure.(康拉德死了，但特洛伊活了下来，他的肺被刺破，需要胸腔里的一个翼阀来释放压力。)

Before leaving, Mr. Seymour turned off the vacuum cleaner and the water valve.(在离开之前，西摩先生关掉了真空吸尘器和水阀。)

This will mean installing a three-way motorised valve, a cylinder thermostat and making some changes in the pipe layout.(这将意味着安装一个三通电动阀，一个气缸恒温器并对管道布*进行一些更改。)

Every finished valve shall be taken the electriferous blowing test.(每只成品阀都会进行通电喷吹检验。)