机译:
Gas Wave Refrigeration Research and Popularization Center of Dalian University of Technology, Dalian 116012, China;
Gas Wave Refrigeration Research and Popularization Center of Dalian University of Technology, Dalian 116012, China;
Gas Wave Refrigeration Research and Popularization Center of Dalian University of Technology, Dalian 116012, China;
Gas Wave Refrigeration Research and Popularization Center of Dalian University of Technology, Dalian 116012, China;