本文介绍了包钢历年来氟污染治理成效以及控制外排氟总量达标的具体措施。
The result of F pollution treatment in recent years and the concrete measures for discharge standard of total amount of F are introduced.
总的来看，三个小流域在相似自然和社会经济条件下以相同的治理模式下取得治理成效相差不大。
As a whole, harness result of three small watershed differs slightly at similar and society-economy condition with the same harness model.
总的来看，三个小流域在相似自然和社会经济条件下以相同的治理模式下取得治理成效相差不大。
As a whole, harness result of three small watershed differs slightly at similar and society-economy condition with the same harness model.
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