planation是什么意思
2024-01-31 15:19:16
planation
n. 〈地质学〉均夷作用（由河流、风或洋流引起近似平坦的表面的侵蚀和沉积过程）
详细释义
n.(名词)
- 【地】均夷作用
- 冲刷夷平
- 平面解
- 夷平作用
英英释义
Noun
- the process of erosion whereby a level surface is produced
例句
- There can be distinguished four stages in their formation:glaciation,freezing weathering,aeolation and planation. 其形成和发育过程主要分为：冰川作用；寒冻风化作用；
- There have occurred bending and doming of a large number of planation surfaces and alluvialpluvial fans. 夷平面及冲、洪积扇发生大量拱曲和拗曲。
- During Tertiary period, the secondary enrichment happened to the gold in weathering crust of planation surface. 在第三纪,夷平面上的风化壳中的金经历了重要的次生富集作用;
- This papers main aim is to narrate the technology and the principle of agent planation in two layers of metal process. 摘要本文主要叙述了双层金属布线中介质平坦化的工艺及原理。
- This paper also analyzes the relation between the slopes and elevations and gets the information of planation surfaces in the Dabie orogenic belt. 本文统计分析了坡度与高程之间的相互关系，并提取了夷平面信息。
- The formation of the western Yunnan orogenic belt might went through such processes as compression, ramping, planation, uplift and breakup. 提出：滇西造山带是经过挤压对冲、夷平、隆升与裂解作用的过程才完成的；