jgg     2011 31 (1):  87-90    ISSN: 0412-1961  CN: 21-1139/TG STUDY ON CHANGE OF SCALE PARAMETERS IN LINEAR TERMOF GRAVIMETER WITH GRAVITY DIFFERENCE METHOD Hao Hongtao 1,2,3) ;Li Hui 1,2) ;Liu Ziwei 1,2) ;Wei Jin 1,2) ; and Yang Guanglaing 1,2) 1)Institute of Seismology, CEA, Wuhan 4300712)Crustal Movement Laboratory, Wuhan 4300713)Graduate School of Chinese Academy of Science, Beijing 100039 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null