jgg     2008 28 (6):  38-42    ISSN: 0412-1961  CN: 21-1139/TG ANALYSIS OF REPEAT ABSOLUTE GRAVIMETRIC RESULTSAT CHENGDU SEISMOSTATION Xing Lelin 1,2,3) ;Li Hui 1,2) ; He Zhitang 4) ; Dong Zhengyao 1,2) ; and Tan Hongbo 1,2) 1)Institute of Seismology, CEA ,Wuhan 430071 2)Crustal Movement Laboratory, Wuhan 4300713)School of Geodesy and Geomatics, Wuhan University, Wuhan 4300794)Shanxi Bureau of Surveying and Mapping, Xi’an 710054 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null