1. College of Nuclear Technology and Automation Engineering, Chengdu University of Technology Chengdu P.R. China
2. Sichuan Institute of Atomic Energy Chengdu P.R. China
3. Irradiation Preservation Key Laboratory of Sichuan Province Chengdu P.R. China
4. College of Life Science and Engineering, Southwest University of Science and Technology Mianyang P.R. China