point pollution sources中文,point pollution sources的意思,point pollution sources翻译及用法

2026-03-22 02:42 浏览次数 15

point pollution sources

点污染源

point pollution sources 例句

英汉例句

  • the pollution of potassium permanganate was caused by the point pollution sources mainly, e. g. the waste water from factories and urban families.

    高锰酸盐指数主要是由点源污染引起,即工业废水和城镇生活污水的污染为主。

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