国家自然科学基金60903098,60973040,61300148,61472049;吉林省重点科技攻关项目20130206051GX;吉林省科技计划青年基金项目20130522112JH资助@@@@ Supported by National Natural Science Foundation of China60903098,60973040,61300148,61472049;Key Scientiˉc and Technological Break-through Program of Jilin Province20130206051GX;Science and Technology Planning Youth Fund Project of Jilin Province20130522112JH