摘要
首先介绍了武都台的地质构造及布极概况,利用单台地电阻率观测结果,对台站附近区域的几次中强地震前异常变化特征进行了初步分析,研究其规律性,为今后地震的发生提供参考依据。
It is indroduced geological structure and poles distribution of Wudu seismostation,and it is analyzed the earth resistivity anomalies before some Ms ≥4.0 earthquakes around the station.The result may be the references for earthquake prediction study.