...区, 都会有不同的沟道起始临界值和 b值,而纵观 b 值,一般认为正值是与表面漫流所产生的侵蚀有关,而负值则与渗蚀(seepage erosion)和发育崩塌[30】的地下过程等有关[25】。
基于12个网页-相关网页
The seepage erosion and disintegration produced by the activity of ground water will result in formation of soil cave.
岩溶区地下水或地表水的活动，将对土层产生潜蚀作用及崩解作用，进而形成土洞。
From the hydraulic point of view, the influence of complex stress states on the initiation and development of seepage erosion is investigated.
从水力条件出发，研究了应力状态对土体渗透侵蚀起动及破坏水力梯度的影响。
Agricultural non-point pollution is formed by 4 processes of rainfall runoff, soil erosion, surface solution stripping and soil solution seepage.
农业非点源污染主要由降雨径流、土壤侵蚀、地表溶质溶出和土壤溶质渗漏4个过程形成。
应用推荐