Affiliation:
1. School of Science, Hebei University of Technology, Tianjin, PR China
2. Jiangsu Covo Optoelectronics Co. Ltd, Nantong, PR China
Funder
Innovation Method Fund of China
Industry-University Cooperative Education Project of Ministry of Education of China
Research Projects of Undergraduate Education and Teaching Reform in Hebei University of Technology
Higher Education Teaching Research Program of Hebei Society of Higher Education
Natural Science Foundation of China