Beijing Engineering Research Center of Radiographic Techniques and Equipment;
Institute of High Energy Physics;
Chinese Academy of Sciences;
Beijing 100049;
China;
Institute of Environmental and Health Sciences;
College of Quality and Safety Engineering;
China Jiliang University;
Hangzhou 310018;
China;
State Nuclear Security Technology Center;
Beijing 102401;
China;
China Institute for Radiation Protection;
Taiyuan 030000;
China;