从地震活动时间序列的自然节律和地震天文周期等方面，对2005年以前东北地区浅震和深震的趋势，作了分析和预测。
The activity trend of shallow and deep earthquakes in Northeastern China before 2005 has been estimated in this paper according to seismic natural cyclicity and astronomical period incident etc.
而且这次地震震核较浅，一般来说震核浅的地震会比震核深的地震对震中附近地区造成更多破坏，他补充到。
In addition, the earthquake was relatively shallow, Presgrave said, and those kinds of quakes tend to do more damage near the epicenter than deeper ones.
一般来说震核浅的地震会比震核深的地震对震中附近地区造成更多破坏。
Those kinds of shadow quakes tend to do more damage near the epicenter than deeper ones.
应用推荐