侵蚀基准面 meaning in English
base level of corrosion
base level of erosion
baseleveloferosion
datum level of erosion
erosion datum
Examples
- 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。 - According to geologic basement , it can be divided into stable - floor planation surface and active - floor planation surface . according to climate zone , it can be divided into pediment and pediplain , double leveling surfaces and etchplain , peneplain and cryoplain
夷平面理论研究与初步模拟? ?中文摘要影响夷平面形成的主要因素有前期大地构造、侵蚀基准面、气候、岩性、时间和后期构造运动等。 - ( 5 ) by analyzing the terrace in the lacustrine sediment of the ancient barrier lake , diexi , minjiang river , forming of the terrace is not only because of the intermittent arising of the tectonic movement , but also because of descend of the eroding normal covering resulting from destroying of the barrier lake
( 5 )通过对岷江叠溪古堰塞湖湖相沉积中的河流阶地分析可知，阶地的形成不仅仅是由于新构造运动的间歇性抬升作用，由于堰塞湖的溃决引起洪水下泄，导致河流侵蚀基准面的下降也可以形成阶地。 - 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。 - We strengthen the investigation of natural factors such as pre - construction , erosion base level , climate , lithology , time and tectonic activities , which affect formation and preservation of planation surface . pre - constrction affects the time and degree of the planation . erosion base level is the base line for it
前期大地构造影响夷平面发育的时间和程度；侵蚀基准面是夷平面发育的“终点站” ；气候直接和间接作用于夷平面的形成与保存；岩性影响夷平面形成的过程和时间；时间作用于夷平面发育和保存的程度；后期构造不利于夷平面的保存。