云南景谷M6.6地震前重力场变化的区域性特征
孙少安,郝洪涛,韦进
Regional Characteristics of Gravity Field Change before theYunnan Jinggu M6.6 Earthquake
SUN Shaoan,HAO Hongtao,WEI Jin
大地测量与地球动力学 . 2015, (4): 613 -615 .  DOI: 10.14075/j.jgg.2015.04.015