张北地震前小震活动和余震序列精确定位及主震破裂方向的讨论

张北地震前小震活动和余震序列精确定位及主震破裂方向的讨论的英文翻译

基本释义

• Accurate location of small earthquakes before Zhangbei Earthquake and aftershock sequence and discussion on the Rupture's direction of main event