大家都搜:
向源侵蚀
1、coastal erosion───海岸侵蚀
2、erosion definition───侵蚀定义
3、antral erosion───胃窦糜烂
4、denudation erosion───剥蚀侵蚀
5、rill erosion───[地质]细沟侵蚀,小沟冲蚀;带状沟蚀;细流冲蚀
6、esophageal erosion───食管糜烂
7、erosion example───侵蚀实例
8、erosion blanket───侵蚀层
9、soil erosion───n.水土流失;[土壤]土壤侵蚀;土壤流失;泥土流失;土壤浸蚀
1、This paper dwells the concepts of retrogressive aggradation and the datum of erosion.───本文阐述了溯源淤积和侵蚀基准面的概念。
2、new understanding on gully retrogressive erosion was put forward by an approach of relationship between tunnel erosion and other erosion forms.───洞穴侵蚀与其它侵蚀方式之间的相互联系与作用,对沟谷溯源侵蚀的发生机理提出了新的认识和建议。
1、Later-stage block uplift formed new fault scarp, the previous pediment surface and the wide valley were uplifted, and the gully started retrogressive erosion from the scarp to produce a terrace.
2、There are frequent surface disturbance and severe wind erosion and gravity erosion in excavation area, prevention of circumferential retrogressive erosion and devolution should be laid stress on.
3、The new understanding on gully retrogressive erosion was put forward by an approach of relationship between tunnel erosion and other erosion forms.