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地震
滇西和北京区域重力场演化及其与地震关系的探讨①
孙少安, 项爱民, 李辉
RESEARCH ON EVOLUTION OF WESTERN YUNNAN AND BEIJING REGIONAL GRAVITY FIELDS AND THEIR RELATIONSHIP WITH EARTHQUAKE
Sun Shao' an, Xiang Aimin, Li Hui
地震 . 1999, (1): 97 -106 .