基金The introduction of overseas project of hebei province(D2011003044)Nature science foundation of hebei education department(2011170 and Y 2011112)+3 种基金National key laboratory open project fund(SKL201105SIC)National natural science foundation of China(51102172,5110828)National natural science foundation of hebei province(E2012210015,E2011210025)The foundation of shijiazhuang tiedao university for excellent young teachers(Z990220609)