四川省教育厅自然科学基金重点项目批准号:13ZA0149,16ZA0047,四川高校科研创新团队建设计划资助批准号:12TD008资助的课题.Project supported by the Sichuan Province Education Department Key Natural Science Fund,China Grant Nos:13ZA0149,16ZA0047,and Construction Plan for Scientific Research Innovation Team of Universities in Sichuan Province,China Grant No.12TD008.