1)erosion cycle,侵蚀循环2)completed cycle of erosion,侵蚀全循环3)fluvial cycle of erosion,河流侵蚀循环4)arid cycle of erosion,干燥侵蚀循环5)normal cycle of erosion,正常侵蚀循环6)young stage of erosion cycle,幼年期侵蚀循环
用法例句
The theories of erosion cycles and physiographic stages are important theories of geomorphology.
侵蚀循环理论和地文期理论是地貌学的重要的基本理论。
The theory of erosion cycle and peneplain put forward by W.
