摘要
从异年倍九法(或称异年倍九律)讨论了华北7级以上大震发生日期之间的关系。这种关系对今后在类似季节预测大震的发生日期有一定的参考作用。
From the method of multiplied nine-day in different years,namely the rhythm of multiplied nine days in different years,the relation between occurrence dates of big earthquakes in the North China has been discussed.The relation has some reference for predicting occurrence date of big earthquake in the same season in future.
引文
[1]郭增建,秦保燕.大震发生日期的预报———异年倍九律[J].西北地震学报,1986,8(2):96-105.
[2]郭增建,郭安宁.1966—1976年华北大震高潮回顾性预测———纪念唐山大震34周年[J].内陆地震,2011,25(1):1-5.