Metamorphic tectonite is a special rock formed by deformation in ductile shear belts at different crustal levels, which has a clear meaning of structural origin.
变质构造岩是由变质变形作用形成的一种特殊类型岩石，形成于地壳不同构造层次上的韧性变形带中，具有明确的构造成因的含义。
Several ductile deformation metamorphism belts in E-W direction are recognized in the xenoliths 2.
这种复杂的糜棱片麻岩是多期变形变质作用叠加的结果。
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