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地震
华北地区中强震前中小地震活动的动态演化特征研究
孙丽娜, 齐玉妍, 吕国军, 彭远黔
Dynamic Evolution Characteristics of Small-middle Earthquake Activity before Moderate-strong Earthquakes in North China
SUN Li-na, QIN Yu-yan, LU Guo-jun, PENG Yuan-qian
地震 . 2016, (1): 49 -58 .