valve的中文翻譯是什麼意思
valve
n. 閥; 真空管; （管樂器的）活栓; （心臟的）瓣膜
valve的柯林斯釋義
N-COUNT閥;活門
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.
N-COUNT（心臟的）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.
He also has problems with a heart valve.
他的一個心瓣也有毛病。
valve的英文釋義
Noun
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
valve的場景例句
Two types of substitute valves are available: a mechanical valve or a biological valve.
通常有兩種可選的瓣膜: 一種為機械瓣膜、一種為生物瓣膜.
The sealing points on the nipple and valve outlet are comprised of highly polished torroidal beads.
管介面和閥門排氣口上的密封點由非常光滑的l墊珠組成.
The three major forces involved in valve actuation are thrust, torque and rimpull.
決定閥門操作的力主要有三種:推力, 扭矩和邊緣拉力.
Minimum dimension from centerline of valve to handwheel when ordered without floorstand.
如果不訂購地軸承架,則最小長度尺寸為閥門中心至手輪的長度.
Difficult to make valve tight on both seats due to seat face distortion.
由於閥座面的變形而導致兩個閥座難於實現緊密性.