甘肃省基础研究创新群体项目145RJIA333;甘肃省高校科技创新团队项目2016C-09;兰州市人才创新创业项目No.2016-RC-85.Funded by Gansu Province Basic Research Innovation Groups Projects145RJIA333;Gansu University Science and Technology Innovation Team Project2016C-09;Lanzhou Talent Innovation and Entrepreneurship Project2016-RC-85