摘要
本文通过使用南山城地震台站地倾斜10多年的资料,着重对一些大、中、强地震前石英水平摆前兆异常的特征、持续时间进行了总结与分析。
Based on the 10 years ground tilt data in Nanshancheng Seismic Station,this paper summarized and analyzed the anomaly characteristics and lasting time before some large,medium and strong earthquakes happened.