jgg     2008 28 (1):  23-27    ISSN: 0412-1961  CN: 21-1139/TG RESEARCH ON GRACE SATELLITE GRAVITY CHANGESIN CHINESES MAINLAND AND ITS VICINITY Zou Zhengbo 1,2) ;Xing Lelin 1,2) ;Li Hui 1,2) ;Kang Kaixuan 1,2) ; and Zhou Xin 1,2) 1)Institue of Seismology，CEA，Wuhan 4300712)Crustal Movement Laboratory，Wuhan 430071 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null