upper wall

• 断层上盘,顶壁

upper wall的用法和样例：

例句

1. There are many erosional gullies in the upper slope of this domain, manifesting an erosion dominant region.
   断层上盘常发育斜坡盆地，沈积物可能为半远洋沈积物或浊流堆积物。
2. According to fault intersecting lines acquired, tri-prism volume elements are constructed for the hanging wall and footwall hanging wall respectively in the fault region.
   在断层区域内，根据求得的地层断层交线，分别将断层上盘和下盘建立三棱柱体元。