初期径流中的污染物主要依附于固体颗粒物上存在。
The pollutants in the first runoff were in the form of adsorbing on the solid particles.
可更换的元件可捕捉固体颗粒物，凝聚液体或消除气烟雾剂。
Replaceable elements are available to trap solid particulates, coalesce liquids, or remove aerosols.
空气颗粒物检测仪是一种空气质量检测装置，它主要检测空气中的固体颗粒物或粉尘的含量。
Air particulates measure meter was a device to measure air quality. It was used to measure the contents of solid particulates and dust in air.
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