valve
音标: [vælv]
valve是什么意思、valve怎么读
n. 活瓣, 阀, 活门\nvt. 装阀, 用阀调节\nvi. 装阀, 用阀调节\n【化】 阀\n【医】 瓣, 瓣膜; 阀, 活门
valve汉语翻译
n. 活瓣, 阀, 活门<br>vt. 装阀, 用阀调节<br>vi. 装阀, 用阀调节<br>【化】 阀<br>【医】 瓣, 瓣膜; 阀, 活门
valve词型变化
形容词:valveless 动词过去式:valved 过去分词:valved 现在分词:valving 第三人称单数:valves
valve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
valve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？