强震前重力场等位面二次偏微商异常变化分析

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郑洪, 张洪魁, 李国江, 柴景昆, 商建民

ANALYSIS OF THE ANOMALOUS CHANGE OF QUADRATIC PARTIAL DERIVATIVE OF GRAVITY EQUI-POTENTIAL SURFACE PRIOR TO STRONG EARTHQUAKES

Zheng Hong, Zhang Hongkui, Li Guojiang, Chai Jingkun, Shang Jianmin

大地测量与地球动力学 . 2002, (1): 46 -50 . DOI: 10.14075/j.jgg.2002.01.010