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shear zone

  • 剪切带：地质学中，指岩石受到剪切应力作用而发生变形的区域，通常表现为岩石的破碎、错动或塑性变形。

双语例句

  1. The subhorizontal shear zone exists in the deep structural level.
    在深部构造层次上表现为近水平的韧性剪切带。
  2. The Qingfeng fault is a ductile shear zone.
    湖北青峰断裂为一韧性剪切带。
  3. The basic failure mode of borehole is borehole avalanche and shear zone caused by bore instability.
    井眼基本破坏形式是由于不稳定性造成的井眼岩石崩落坍塌和剪切带。

网络短语

  • ductile shear zone
    塑性剪切带；黄山构造带
  • Radial shear zone
    辐射状剪力区；射剪力
  • discrete shear zone
    不连续剪切带
  • conjugated shear zone
    共轭剪切带
  • general shear zone
    一般剪切带

英英释义

  • A shear zone is a very important structural discontinuity surface in the Earth's crust and upper mantle. It forms as a response to inhomogeneous deformation partitioning strain into planar or curviplanar high-strain zones.