Affiliation: | Wang Ji1),Chen Lichun2),Tian Qinjian1),Li Zhimin3),Sun Xinzhe2),and Zhang Xiaoqing3) 1)China Earthquake Disaster Prevention Center,Beijing 100029,China 2)Institute of Geology,China Earthquake Administration,China 3)Earthquake Administration of Qinghai Province,Xining 810001,China |