基本解释

• [医药科学]城市环境污染物质

英汉例句

双语例句

• Total air pollutant emission control planning is a major urban environmental management approach.
  大气污染物总量控制是控制城市大气环境污染主要管理手段。
• 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。

专业释义

医药科学

• 城市环境污染物质