The non-point source pollution

• 非点源污染

The non-point source pollution的用法和样例：

例句

1. According to the investigation, the main causes of agricultural nonpoint source pollution have been analysed.
   土壤侵蚀引起的农业非点源污染是造成水体污染的主要污染源。
2. The distribution of non-point sources of pollution from different effluents had distinct spatial characteristics.
   各流域非点源污染的发生具有明显的地域分异特征。