erosion-resistance evaluation

This thesis presents methods of extracting the value of underlying surface erosion-resistance evaluation index. The automatic calculation of each influence factor were implemented.
提出了提取下墊麪抗蝕力評價指標信息的方法,實現了對各影響因素因子的自動計算,最終完成了對研究區下墊麪抗蝕力現狀的定量評價計算。