urban pollutant的意思|示意

With urban air pollution being more and more serious, it is very important that how to use plant to purified air pollutant.

随着城市大气污染的日益严重，如何利用植物来净化大气污染物越来越受到广泛关注。

Based on the analysis of environmental monitoring data of many years, it is determined that the major pollutant in the ambient air of Longyan urban area is TSP.

通过分析多年的环境监测数据，确定龙岩市城区环境空气首要污染物是TSP。

To select urban tree species according to reaction mode of plant upon air pollution is a very important approach and means to reduce air pollutant.

依据植物对大气污染的反应方式来选择城市绿化树种是减轻大气污染物的重要途径和手段。