求翻译：综掘工作面空气幕隔尘集尘系统能够起到很好的屏障作用，大部分粉尘都被空气幕隔断在司机前方，只有一少部分的粉尘颗粒会穿过空气幕的屏障而向司机一侧运动，降低了司机工作时周围的粉尘浓度。是什么意思？

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The synthesis digs the working surface air screen to separate the dust dust-collecting system to be able to play the very good barrier role, majority of dust all by air screen room partition front driver, but only then a few part of dust pellet can pass through the air screen the barrier to the driv

Mechanized air curtain dust dust collection systems can play a positive role as a barrier, cut off most of the dust was in the air curtain in front of the driver, only a small part of the dust particles will pass through to the driver's side air curtain barrier movement, reduces the dust concentrati

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