erosion line侵蚀线
erosionn.腐蚀;侵蚀;减少,流失
erosion sediment yield process侵蚀产沙过程
erosion and abrasion resistance耐冲磨
erosion - abrasion resistance抗冲耐磨
erosion between crystal lattice晶间腐蚀
erosion and sediment calculation冲淤计算
erosion and deposition stability冲淤稳定性
erosion and sediment yield system侵蚀产沙系统
erosion and torrent control works水土保持工程