The smaller the diameter of filtration medium the bigger the inertial deposition and thethe filtration efficiency.

沙介质的粒径越小,气溶胶粒子的惯性碰撞效应越高,穿透率也就越低.

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The smaller the diameter of filtration medium thethe Brownian diffusion deposition and the filtration efficiency were.

过滤介质的粒径越小,粒子的扩散沉积效应越高,穿透率也就越低.

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