internal pollution sources

  • 内源污染

internal pollution sources的用法和样例:

例句

  1. Soil erosion and non-point source pollution are two serious environmental issues.
    土壤侵蚀与非点源污染是两大重要的环境问题。
  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。

internal pollution sources的相关资料:

临近单词

目录 查词历史