请输入您要查询的英文单词:

 

单词 footwall
释义

footwall

/ˈfʊtwɔːl/
noun Geology
The block of rock which lies on the underside of an inclined fault or of a vein of mineral.They contain kilometre-scale blocks of igneous basement rocks, plucked by the rising diapir from the footwall of the fault....
  • As a result, Triassic rocks in the hanging wall thrust onto Upper Cretaceous rocks in the footwall.
  • At its southern boundary the terrane lies in the footwall of another north-directed thrust with Dazhuqu terrane ophiolitic rocks or Paleogene Liuqu Conglomerate in the hanging wall.
随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/23 11:53:59