本文介绍了利用变形椭球体理论，对花岗岩组构(叶理、线理)进行应变分析的方法。

This paper introduces the method for a strain analysis of the fabric (foliation and lineation) of granite by using the theory of the strain ellipsoid.

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测区内煤的镜质组反射率椭球体的变形特征属于拉长型应变和压扁型应变。

The ellipsoidal deformation of reflectance in the studied area was characterized by extend type or flaser type strain.

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