| 释义 |
foot wall短语⁵²⁵⁶¹
基本英英例句
下盘,基础墙,底帮
名词 footwall:
the lower wall of an inclined faultA vertical fault has neither a footwall nor a hanging wall.具有直立断层面的断层既无上盘，也无下盘。
Then the block in the southern side of this fault is the hanging wall and the block in the northern side of this fault is the footwall.那么，位于这条断层南侧的岩层是上盘，位于这条断层北侧的岩层则是下盘。 |