TY - GENERIC DO - 10.20944/preprints202410.2176.v1 UR - http://dx.doi.org/10.20944/preprints202410.2176.v1 TI - Multi-Frequency Microwave Sensing System with Frequency Selection Method for Pulverized Coal Concentration T2 - Preprints AU - Tian, Haoyu AU - Gao, Feng AU - Meng, Yuwei AU - Jia, Xiaoyan AU - Yu, Rongdong AU - Wang, Zhan AU - Liu, Zicheng PY - 2024 DA - 2024/10/28 PB - Preprints