CRUSTAL MOVEMENT IN CHINA MAINLAND OBSERVED FROM 1998 TO 1999Gu Guohua, Niu Hongye, Zheng Guiming, Xu Yongjiang, Meng Guojie, Sun Shiying, Fang Ying561-567
"STRESS TRIGGERING"BETWEEN DIFFERENT RUPTURE EVENTS IN SEVERAL EARTHQUAKESWan Yongge, Wu Zhongliang, Zhou Gongwei, Huang Jing568-576
RELATION BETWEEN THE EVOLUTION OF SEISMIC APPARENT STRAIN FIELD AND THE REGION OF STRONG EARTHQUAKE OCCURRENCEHuang Fuming, Yi Zhigang577-587
THE TEMPO-SPATIAL EVOLUTION CHARACTERISTICS OF THE LOAD/UNLOAD RESPONSE RATIO BEFORE STRONG EARTHQUAKES IN CALIFORNIA OF AMERICA AND ITS PREDICTING IMPLICATIONSSong Zhiping, Yin Xiangchu, Wang Yucang, Xu Ping, Xue Yan588-595
DYNAMIC SIMULATION FOR TEMPO-SPATIAL DISTRIBUTION OF STRAIN ENERGY DENSITY IN INHOMOGENEOUS STRATIFIED CRUSTChen Yukun, Nie Yongan596-605
STUDY OF TECHNIQUE OF IDENTIFYING THE EARTH-QUAKE PRECURSOR ANOMALOUS IN TERMS OF MATHEMATIC MODELINGYan Zunguo, Qian Jiadong, Chen Junhua, Li Shengle606-613
WAVEFIELD FEATURES OF TELESEISMIC RECEIVER FUNCTION IN LATERALLY INHOMOGENEOUS MEDIAChen Jiuhui, Liu Qiyuan614-621
SEISMIC WAVE VELOCITY OF ARCHEOZOIC FELSIC ROCKS FROM NORTH CHINA AND ITS EXISTING LOCATION IN THE CRUSTSun Junxiu, Xie Yihan, Zhang Younan622-631
A STUDY ON THE EFFECT OF UNDERGROUND HOT WATER ON FRACTURING AND EARTHQUAKE ACTIVITIESSong Guanyi, Yi Lixin, Song Xiaobing632-636
AN IMPROVED METHOD FOR EVALUATING LIQUEFACTION POTENTIAL BY THE VELOCITY OF SHEAR-WAVESKe Han, Chen Yunmin637-644