国家自然科学基金61306012;河南省高等学校青年骨干教师2015GGJS-145;许昌学院杰出青年骨干人才计划、河南省自然科学基金162300410237;河南省科技发展计划批准号:172102210470资助的课题.Project supported by the National Natural Science Foundation of ChinaGrant 61306012;the Aid Project for the Leading Young Teachers in Henan Provincial Institutions of Higher Education of ChinaGrant 2015GGJS-145;the Aid Project for the Leading Young Talents of XuChang University, China, the Natural Science Foundation of Henan Province, ChinaGrant 162300410237;the Development Project for Science & Technology of Henan Province of ChinaGrant 172102210470