valve是什么意思,valve的解释 -pg电子试玩平台网址
音标[vælv]
汉语翻译
n. 活瓣, 阀, 活门
vt. 装阀, 用阀调节
vi. 装阀, 用阀调节
【化】 阀
【医】 瓣, 瓣膜; 阀, 活门
vt. 装阀, 用阀调节
vi. 装阀, 用阀调节
【化】 阀
【医】 瓣, 瓣膜; 阀, 活门
词型变化
形容词: 动词过去式: 过去分词: 现在分词:valving 第三人称单数:valves
英语解释
名词 valve:
- 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
例句
- 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
- 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?
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