| 释义 |
1 [环境]?微粒污染物 ... particulate matter微粒物质 particulate pollutant微粒污染物；粒状污染物 particulate precipitator微粒沈淀器；除尘器 ... 2 [环境]?粒状污染物 ? 颗粒状污染物(particulate pollutant) ： 分散在大气中癿液体戒固体颗粒。 – 陈尘(falling dust）：粒径>10μm – 飘尘(suspending particulate)：粒径<10μm。
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Details to be revealed, but there is likely to be an expansion of the pollutant targets to include nitrogen oxide, ammonia and, possibly, PM2.5 small particulate matter. 细节还有待发布，但是扩大后的污染物治理目标可能会将二氧化氮、氨和PM 2.5包括进去。 - 2
Particulate matter, a large proportion of road dust, is the chief pollutant of atmosphere pollution in Beijing. 颗粒物是北京市大气污染的首要污染物，其中交通扬尘对颗粒物浓度的贡献较大。 - 3
Atmospheric particulate matters, a main atmospheric pollutant that currently affect Chinese urban air quality, can bring important effects go global climate, urban visibility and human health. 大气颗粒物是当前影响我国城市空气质量的主要大气污染物，对气候、城市能见度和人体健康等具有重要影响。
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