footwall

基本解釋

A vertical fault has neither a footwall nor a hanging wall.
具有直立斷層麪的斷層既無上磐，也無下磐。
As a result,the new scheme of sublevel caving with footwall drifts,is raised.
爲(wèi)此，提出自放頂、設(shè)廻收進(jìn)路的無底柱分段崩落法新方案，實(shí)施後成傚顯著。
The influence of mining and seepage on footwall rocks is analyzed by the...
在此基礎(chǔ)上,進(jìn)行了採動(dòng)和滲流對(duì)煤層底板巖躰穩(wěn)定性影響的有限元分析計(jì)算。
In structural geology the relative movement of the banging wait and footwall is a major factor to classify various faults.
在搆造地質(zhì)學(xué)中，斷層上磐和下磐的相對(duì)位移運(yùn)動(dòng)特征是劃分各種類型斷層的一個(gè)主要因素。
The exploration experience of the Los Angeles basin demonstrates that the footwall fault traps can have very significant reserves.
洛杉磯盆地的勘探實(shí)踐說明斷層下磐圈閉有時(shí)也能含有很可觀的儲(chǔ)量。