According to the features of displacement cumulative slip deficits in the northern margin of the Western Qinling and considering the scale of barriers, the difference of slip rates and the features of historical earthquakes and palaeoearthquakes et al, we discussed the rupture segmentation of this fault zone.

"Barrier" is the forever theme when we talk about mold structure design,"barrier" is one of the four elements for design and analysis of mold structure,and "barrier" is also the main contents when we design mold structure.

By explaining the characteristics of commercial reserves, the key sectors and systematic obstacle of commercial reserves and systematic guarantee for improving quality of the reserves, the paper proposed the comprehensive operation system for the enterprises guided bY market and suggestions for strengthening the integration system of exploration and development.

Objective The purpose of the research was to find out the prevalence of the body dysmorphic disorder seeking plastic and aesthetic surgery, to observe the characteristic of the body image of the plastic and aesthetic populations,and to identify the influence of plastic and aesthetic surgery on the body image.

Clinical analysis of 60 cases of body-image disturbance after stroke;

Analyses of five system obstacles in the construction of China s new countryside;

Though the reform of higher education system has achieved great progress, the system obstacles and restrictions of higher education development still exist.

The paper reviews the system obstacles and innovation thinking in agricultural technological popularization,summaries its research achievements and forecasts the prospect according to the research results in innovation of the agricultural technological popularization system in recent years in China.