Particulates are very small particles of a substance, especially those that are produced when fuel is burned.
例句
...the particulate pollution in our atmosphere.我们大气中的颗粒物污染
英汉词典释义
adj.
微粒的,粒子的
removal of particulate matters颗粒物的去除
n.
微粒,粒子
A special group was organized to dig up the particulate of the case.成立了一个专门小组来查明该案件的各个细节。
英英词典释义
Noun
1. a small discrete mass of solid or liquid matter that remains individually dispersed in gas or liquid emissions (usually considered to be an atmospheric pollutant)