the margin between gully and inter-gully 沟沿线
erosional agent 侵蚀营力
Erosional and Depositional Evolution 冲淤演变
erosional and depostional fluctuation 冲淤幅度
erosional basin 侵蚀盆地
erosional basis 侵蚀基面; 基准面
erosional bedding contact 侵蚀层面接触
erosional coal accumulating basin 侵蚀聚煤盆地
erosional competency 侵蚀能力
erosional denudation 侵蚀剥削〔作用〕
erosional drilling 冲蚀钻井
erosional escarpment 侵蚀陡崖
erosional exhumation 侵蚀剥露
erosional flood plain 侵蚀泛滥平原
erosional force 冲蚀力
erosional forms 侵蚀形式; 侵蚀地形
erosional glacis 侵蚀斜堤
erosional hiatus 侵蚀间断
erosional history 剥蚀历史