作者单位:Yang Wang,Bo Zhang,Jianjun Hou(The Key Laboratory of Orogenic Belts and Crustal Evolution,School of Earth and Space Sciences,Peking University,Beijing,100871,China)Xiwei Xu(Institute of Geology,China Earthquake Administration,Yard No.1 jia,Hua Yan Li,Chaoyang District,Beijing,100029,China)