运用磁性地层学研究岩石单元磁性特征，是一种有效的地层对比方法。
The application of magnetostratigraphy to study magnetic features of lithologic units has an effect upon stratigraphic correlation.
从岩石各向导性的本构方程出发，用有限单元法研究了地层倾角与定向钻井井斜之间的关系。
According to constitutive equations of rock anisot roipy, the relation between deviation of stratum and well inclination in directional drilling has been studied with the finite element method.
作者首次比较完整地介绍了赤峰盆地早白垩世岩石地层层序及孢粉化石组合序列，并对各地层单元的区域对比关系和地质时代归属进行了简要讨论。
Comparatively it is the first time that the stratigraphic sequence in Chifeng Basin is introduced completely in this paper, and the spore-pollen assemblages have been set up.
并参照该区域地质资料，将解译的岩石及岩石组合地层单元内容赋予相应的地质时代，建立地层层序格架。
According to the regional geological data, it endows interpretation contents with the corresponding geologic age, and sets up framework of sequence strata.
并参照该区域地质资料，将解译的岩石及岩石组合地层单元内容赋予相应的地质时代，建立地层层序格架。
According to the regional geological data, it endows interpretation contents with the corresponding geologic age, and sets up framework of sequence strata.
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