夷平作用 meaning in English
deplanation
levelling
planation
Examples
- The age of planation surface means the end of the planation
夷平面的年龄就是夷平作用停止的年代，即夷平面开始破坏解体的年龄。 - Different type of planation surface has different formation , the difference of planation results in the difference of planation surface
不同类型的夷平面有不同的形成过程，夷平作用的差异导致了夷平面类型的差异。 - There are lowering and backing of the ground when it was planated . planation can be classified into many types such as peneplaination , pedimentation , cryoplanation and double leveling surfaces planation
夷平作用大致可分为准平原化夷平作用、山足夷平作用、冻融夷平作用和双层水平面夷平作用等几种类型。 - Planation is a combination of external agents . erosion is the primary significance in that it cuts all the strata formed previously and in the combination with transportation and accumulation , directly affects the formation of planation surface
夷平作用是以侵蚀为先导，辅以搬运、堆积、伴随有地形的蚀低蚀退，以接近侵蚀基准面为目标的一种外力组合。 - Planation surface is a wide - ranging and undulating surface formed by planation in a long and relative stable period or in a decreacing - development period . it is near the base level and there always exists some deposits such as crust of weathering above it . planation surface is often uplifted or buried by the later tectonic activities
夷平面是在长期的地壳相对稳定时期或地壳下降发展阶段，由广泛的夷平作用以截断面形式横切所有先成的地层和构造的接近侵蚀基准面的平缓的地表形态，其上常有风化壳等碎屑堆积，常遭到后期的抬升切割或埋藏，分布于地球的各纬度带。