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强震前显著地震和逼近地震的震兆特征及判据指标
引用本文:孙加林,曹井泉.强震前显著地震和逼近地震的震兆特征及判据指标[J].地震,1995(4):315-322.
作者姓名:孙加林  曹井泉
作者单位:内蒙古自治区地震局 中国呼和浩特010051(孙加林),内蒙古自治区地震局 中国呼和浩特010051(曹井泉)
摘    要:在研究国内26次强震孕育到短临阶段的地震活动图象演化的基础,对出现的两次重要的中等地震分别定义为显著地震、逼近地震,文章着重研究其主要震兆特征、判据指标、物理机制及在短临预报中的重要意义。

关 键 词:地震预报  强震  显著地震  逼近地震  地震前兆

PRECURSORY FEATURES AND CRITERIA OF PARTICULAR EARTHQUAKE AND IMPENDING EARTHQUAKE BEFORE STRONG EARTHQUAKES
Sun Jialin Cao Jingquan.PRECURSORY FEATURES AND CRITERIA OF PARTICULAR EARTHQUAKE AND IMPENDING EARTHQUAKE BEFORE STRONG EARTHQUAKES[J].Earthquake,1995(4):315-322.
Authors:Sun Jialin Cao Jingquan
Institution:Seismological Bureau of Inner Mongolian Autonomous Region
Abstract:Based on seismicity pattern variation from the seimogenic process to the short-term and impending stage for 26 earthquake cases in China, authors defined two moderate earthquakes as the particular earthquake and impending earthquake. The paper emphasizes their principal precursory features, criterion indexes, physical mechanism and significance in the short-term and impending prediction.
Keywords:Earthquake prediction  Strong earthquake  Particular earthquake  Impending earthquake
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