1MOMENT TENSOR INVERSION AND SOURCE RUPTURE PROCESS OF THE SEPTEMBER 27, 2003 Ms =7.9 EARTHQUAKE OCCURRED IN THE BORDER AREA OF CHINA, RUSSIA AND MONGOLIAZhao Cuiping, Chen Zhangli, Zheng Sihua, Liu Jie237-2492A STUDY ON THE FOCAL PARAMETERS OF SHIDIAN Ms=5.9 EARTHQUAKE SEQUENCES IN 2001Qin Jiazheng, Qian Xiaodong, Ye Jianqing250-2593FOCAL MECHANISM SOLUTIONS AND ITS TECTONIC SIGNIFICANCE IN THE TRENCH OF THE EASTERN SOUTH CHINA SEAZHU Junjiang, QIU Xuelin, ZHAN Wenhuan, XU Huilong, Sun Longtao260-2684THE DECEMBER 26, 2004, OFF THE WEST COAST OF NORTHERN SUMATRA, INDONESIA, Mw =9.0, EARTHQUAKE AND THE CRITICAL-POINT-LIKE MODEL OF EARTHQUAKE PREPARATIONJIANG Changsheng, Wu Zhongliang269-2755VARIATION OF STRESS DURING THE RUPTURE PROCESS OF THE 1995 ML=4. 1 SHACHENG, HEBEI,CHINA, EARTHQUAKE SEQUENCEChen Xuezhong, Xu Xiangtong, Zhai Wenjie276-2816PRELIMINARY STUDY ON VARIATION CHARACTERISTICS OF OCEAN TIDE DYNAMIC STRESS IN CRUST AND ITS RELATIONSHIP WITH EARTHQUAKESLu Mingyong, Zheng Wenheng282-2917THE DEPENDENCE OF RESPONSE SPECTRUM ON THE TECTONIC AMBIENT SHEAR STRESS FIELDLi Baokun, Chen Peishan, Bai Tongxia292-3008NUMERICAL ANALYSIS ON THE INFLUENCE OF ROCK SPECIMEN SIZE ON CRACK STRESS FIELDFu Zhen, Cai Yongen301-3089THE EFFECT OF SPALL ON Lg WAVESHe Yongfeng, Chen Xiaofei, ZHANG Haiming309-31610AN EXPERIMENTAL STUDY ON VARIATION OF b VALUE DURING DEFORMATION OF ROCK SAMPLES WITH DIFFERENT STRUCTURAL MODELSChen Shunyun, Liu Liqiang, Ma Shengli, Ma Jin317-323112-D CRUSTAL POISSON'S RATIO FROM SEISMIC TRAVEL TIME INVERSION IN CHANGBAISHAN TIANCHI VOLCANIC REGIONLiu Zhi, Zhang Xiankang, Wang Fuyun, Duan Yonghong, Lai Xiaoling324-33112INFLUENCE OF THE MODIFIED GLOBAL OCEAN TIDE MODEL WITH LOCAL TIDES OF EAST AND SOUTH CHINA SEAS ON LOAD GRAVITY IN CHINA AND ITS NEIGHBOR AREAZhou Jiangcun, Sun Heping332-33813INVERSIONS FOR MT DATA IN 2-D SYMMETRICAL ANISOTROPIC MEDIAYang Changfu, LIN Changyou, Sun Chongchi, Li Qinghe339-34514SIMULATION OF NON-STATIONARY GROUND MOTION PROCESSES ( Ⅱ )Liang Jianwen346-35115Strong Earthquake Activity All Over the World and Strong-Moderate Earthquake Activity Within and Near China (December 2004～Jaunary 2005)Chen Peishan352-35416About the AuthorsⅠ-Ⅰ 