National and Local Joint Engineering Laboratory of Internet Application Technology on Mine China University of Mining and Technology Xuzhou 221116 ChinaSchool of Information and Control Engineering China University of Mining and Technology Xuzhou 221116 China;
National and Local Joint Engineering Laboratory of Internet Application Technology on Mine China University of Mining and Technology Xuzhou 221116 ChinaSchool of Information and Control Engineering China University of Mining and Technology Xuzhou 221116 China;
School of Materials Science and Physics China University of Mining and Technology Xuzhou 221116 China;
School of Materials Science and Physics China University of Mining and Technology Xuzhou 221116 China;
School of Materials Science and Physics China University of Mining and Technology Xuzhou 221116 China;
National and Local Joint Engineering Laboratory of Internet Application Technology on Mine China University of Mining and Technology Xuzhou 221116 ChinaSchool of Information and Control Engineering China University of Mining and Technology Xuzhou 221116 China;
School of Information and Control Engineering China University of Mining and Technology Xuzhou 221116 China;
School of Materials Science and Physics China University of Mining and Technology Xuzhou 221116 China;
absorber; transverse; absorption;