1·The concept of discrete regression, the method called repeated information distribution and its application in the epicentral intensity recognition are presented in this paper.
本文提出了离散回归概念，建立了用累次分配信息扩散模型进行震害经验离散回归的方法，介绍了其在震中烈度识别中的应用。
2·The faults of the strong aftershocks were traced from epicentral distribution of these smaller aftershocks.
强余震的断层是依靠这些小余震的震中分布来描绘的。
3·In this paper, the epicentral coordinates for the two events are given, and also the reason that they were two events but one is discussed.
文中还给出了这二次地震的震中坐标，并论证了不是一次地震而是两次地震缘由。
4·Empirical formulas between magnitude, anomalous area of the autocorrelation coefficients and epicentral distance for every station are statistically obtained.
统计得出了各台所对应的地震震级与自相关系数异常面积和震中距的经验公式。
5·The similarities are similar epicentral distance, similar waveform and both with rich seismic wave groups.
震中距相近，波形相似，地震波组列丰富。