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本文主要根据山东省地磁台近期观测资料,计算得出近期山东省地磁场基本场的分布;分析了山东省地磁场基本场和长期变化的时空分布特征,并指出利用局部异常磁场的变化来预报地震的可能性。
In this paper, we mainly calculate the distribution of the basic field of geomagnetic field in Shandong Province based on the recent observation data of geomagnetic station in Shandong Province. The spatial and temporal distribution characteristics of the basic field and long-term change of geomagnetic field in Shandong Province are analyzed, and the variation of the local abnormal magnetic field Earthquake possibilities.