In the paper, the basic concepts of fractals and fractal dimensions are introduced, and the new advances in the research of fractals in geophysics are also reviewed.

本文介绍了分形与分维的基本概念，并综述了地球物理学中分形研究的最新进展。

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The petrophysics is essentially basic information for connecting geologic and geophysics in the geophysics research field. The petrophysics is also the foundation of building geophysical models.

岩石物性是地球物理研究必需的重要基础资料，是联系地质与地球物理的纽带与桥梁，是地球科学研究建立地质地球物理模型的基础。

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