planation surfaces夷平面
lateral planation旁夷作用;侧夷作用
Tea Planation茶叶种植园
denudation planation剥蚀夷平
cyclic planation旋回均夷作用
poplar planation杨树人工林
freezing planation寒冻夷平
autocratic planation独家田庄
There exists two planation surfaces, three horizontal caves and four steps of terrace in the study area.
5.武隆地区的层状地貌为两级夷平面、三级水平溶洞和四级阶地。
参考来源 - 夷平面理论研究与初步模拟N(名词) the erosion of a land surface until it is basically flat 平整化