2025-09-09 15:00 浏览次数 8
耕地
the distributions of tillable field and population are used as the economics index to zone the hazard risk caused by flood.
以耕地和人口为经济因素指标,考虑洪水造成的灾害,制作成洪灾危险程度区划图。
the distributions of tillable field and population were used as the economics index to zone the hazard risk caused by flood.