volume control

基本解释

Watch your volume control around the office.
在办公室要注意控制你的音量。
As to this question, we should consider the importance of volume control on one hand.
对于这个问题，一方面，我们应该看到总量控制的重要性；
They are aimed at either cleaning the water in the primary system, providing separate shutdown cooling functions, water chemistry, charging and volume control, makeup water.
它们的目标是清理主系统的水,提供分离的停止,冷却的功能，水化学，装料及容量控制，补充水。

He says that teenagers should set the volume control on their music players to somewhere between one-half and two-thirds the highest level,never louder.
That is, in real life, the variables that you'd normally control aren't some combination of entropy and these variables, but really their temperature, volume and pressure, any couple of those, might be what you'd really have under experimental control.
在生活中，我们所能控制的,不是熵和其他变量的组合，而是温度，体积，压强，以及其中的两两组合,这些才是试验中所能控制的。
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The rotary potentiometer is mechanically connected to the volume control by a 150mm long shaft.
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