normal fault

英 美
  • 正断层
  • fault n.缺点;故障;过错;[地]断层v.找...错误
  • normal adj.正常的;正规的;精神健全的n.常态;标准
Noun:
  1. an inclined fault in which the hanging wall appears to have slipped downward relative to the footwall

    1. A geodynamic model involving coeval thrusting and normal faulting is discussed.
      同时建立了地球运力学模型并讨论了逆冲作用和正断层的作用。
    2. Kineticly,tensional faults can form large cylindric rollovering anticlines, and strike-slip normal faults can form short-axis anticlines.
      从断面的力学性质上看,张性正断层则易于形成短轴背斜,更易于形成圈闭。