1The crustal velocity models of the different structure units in the north part of North China——the inversion results of travel time of reflection waves in homosphere mediumTIAN Xiao-feng, ZHANG Xian-kang, JIA Shi-xu, YANG Zhuo-xin, DUAN Yonghong, XU Zhao-fan, ZHANG Cheng-ke, ZHANG Jian-shi1-52Analysis to the seismic wave from Tianchi Volcano in Changbaishan MountainCHEN Bo, ZHANG Yu, CHEN Lin-rong6-93The transmission and application platform for earthquake data that based on GPRSLIAO Tie-jun, HE Ya-hui, YANG hua10-144Characteristic of subsurface fluid data in Lintong Seismostation and its precursory anomalies before Hongdong M5.0 earthquake in Shaanxi provinceWANG Xin, ZHAO Xiao-mao, HE Chong-jun15-195Application of linear synthetic probability method in the study of earthquake tendency in North China areaYU wei, ZHANG Shuang-feng, SUN Qing, QU Yin-sheng, WU Xiao-ping20-236The corresponding relation of groundwater level in Jin Second Well with the distinct earthquakes aroundLI Zeng-shen, LEI Rong-zhen, LI Wei, ZHAI Hua-biao, LU Zheng, SHI Shu-geng24-287Design and realization of Anhui province basic geographic database for earthquake prevention and disaster reductionJIANG Chun-xi, XIE Qing-sheng, LI Yi-jun, LI Gang-feng29-328Analysis to the observational data of water radon and water mercury in Wang Third WellSHAO Yong-xin, LI Jun-ying, LIU Xue-ling, NIE Yong-an33-399Analysis to the dynamic characteristics of gas radon in Liaogu First WellWEI Ru-qing, ZHAO Jie-feng, CUi Na40-4310Application of ferroconcrete and brick combining structure in aseismic designWEI Shu-hua44-4611Application of D-InSAR techniques in surface subside and mining landslideZHANG Zhen-sheng, MENG Kun, GU Yan-Qun47-5112Study on the characteristic of radon data observed from Fanshan Spring in ZhangjiakouZHANG Xiao-xi, ZHANG Qi-fu, LIU Jing-xiang, XIN Wu52-5513Application of Microsoft SQL Server 2000 in Earthquake Precursory Station Network Center of Tianjin CityWANG Jian-guo, CUI Xiao-feng, CHEN Hua-ran, LI Lian-di, WU Qiang, RONG Yue-hua56-6014The inside control of computerized accountant information system in earthquake departmentNING Cui-rong61-63 