cycle e of erosion侵蚀轮回
uninterrupted cycle of erosion完整侵蚀轮回
fluviatile cycle of erosion河流侵蚀循环
cycle of marine erosion海蚀循环;海蚀轮回;海蚀周期
completed cycle of erosion侵蚀全循环
interrupted cycle of erosion中断的侵蚀旋回;中断侵蚀回旋
fluvial cycle of erosion河铃积循环
cycle of river erosion河蚀轮回;河蚀循环;河蚀周期
N（名词） the hypothetical sequence of modifications to the earth's surface by erosion, from the original uplift of the land to the ultimate low plain, usually divided into the youthful, mature, and old stages 地貌循环