1Seismic anisotropy of the upper mantle in Ningxia region507-516,后插一2Load/unload response ratio and stress accumulation model before large earthquakes517-5283Numerical simulation of the stress field in Okinawa plate and its dynamic characteristics529-543,后插一4Analysis on statistic characteristics of seismic gap in Chinese mainland544-556,后插一5Postseismic vertical deformation following the 1990 MS7.0 Gonghe earthquake557-569,后插一6Simulation of groundwater regime in response to rainfall and identification of anomalies in a fault zone570-578,后插一7Effects of rupture forward directivity and fling step of near-fault ground motions on seismic performance of base-isolated building structure579-587,后插一8Ratios between peak ground accelerations under different hazard levels in Sichuan and adjacent region588-6009Technology development to cope with the drying-up of underground fluid well601-609,后插二10Development of broadband ocean bottom seismograph(OBS)610-618,后插二11Quick moment tensor solutions for 32 moderate and large earthquakes of October 2008-November 2009619-62412ELF electromagnetic emissions observed by the DEMETER satellite before the 2008 MS8.0 Wenchuan earthquake and its aftershocks625-630,后插二13Strong earthquake activity all over the world and strong-moderate earthquake activity within and near China(May-June,2010)631-632