The article points out the natural zoning and synthesis zoning of natural precipitation resources by the size of annual average natural precipitation resources and requirement of precipitation utilization. It also provides reference to the scientific plan, design, layout, etc. of the catchwork.

  • 根据我国天然年平均降雨资源量的大小和降水利用的需要,提出天然降水资源利用的自然分区及综合法分区,为集水工程科学规划、设计、布局等提供参考。

  • 互联网摘选 2025-01-20 12:59:00

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