seismicity pattern

例句：

1. 1. The study of earthquake patterns can provide valuable insights into the Earth's internal structure.
   研究地震模式可以提供对地球内部结构的宝贵见解。
2. 2.The seismicity pattern in this region is quite complex, with frequent occurrences of strong earthquakes.
   该地区的地震活动模式相当复杂，频繁发生强烈地震。
3. 3.In order to predict future earthquakes, scientists are analyzing the seismicity pattern of the region.
   为了预测未来的地震，科学家正在分析该地区的地震活动模式。