点污染源 meaning in Chinese

point pollution source
point source

The point source data file contains data for sources emitting more than a specifilc amount of a pollutant per year .
点污染源数据文件列有每年超量排放污染物的污染源数据。
With the rapid urbanization , while point source pollution is of control , urban non - point source pollution turns into a serious threat to urban watershed
摘要随着城市化迅速发展，点污染源基本得到控制，非点污染源对城市水体构成严重的威胁。
The act , which was passed in 1972 , aims “ to restore and maintain the chemical , physical and biological integrity of the nation ' s waters . ” it does this , in part , by regulating so - called “ point source ” polluters , such as factories or refineries
净水法于1972年通过，其目的是为了“恢复和保护国家水源的化学、物理和生物生态完整” ，并通过监控被称为“点污染源”实体（如工厂或精炼厂）来实现。