顺义4. 0级地震前兆异常特征与京区前兆监测网监测能力探讨①
谷永新, 马志明, 高福旺
STUDY ON THE CHARACTERISTICS OF PRECURSORY ANOMALIES BEFORE THE MS 4. 0 SHUNYI EARTHQU-AKE AND MON ITORING ABILITY OF PRECURSOR OBSERVATIONAL NETWORK IN BEIJING AREA
Gu Yongxin, Ma Zhiming, Gao Fuwang
地震
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1999, (2): 209
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