Erosion pit点蚀坑
erosionn.腐蚀;侵蚀;减少,流失
erosion of shoulder路肩坍陷
erosion and pumping冲刷与管涌
erosion in the bore内膛腐蚀,炮膛烧蚀
erosion of BF hearth炉缸侵蚀
erosion of partieles颗粒磨蚀
erosion at bank foot岸脚淘刷
erosional truncation侵蚀削蚀作用
erosion and sediment侵蚀产沙
erosional competency侵蚀能力
erosional escarpment侵蚀陡崖