Showing 1 - 2 results of 2 for search 'LIU Chengfei', query time: 0.02s Refine Results
  1. 1
    A study on the status of myopia and pre-myopia among primary school students in different regions of Shaanxi Province, China

    A study on the status of myopia and pre-myopia among primary school students in different regions of Shaanxi Province, China by Dong Wei, Dong Wei, Li Yangbing, Liu Chengfei, Liu Chengfei, Zhang Ye, Zhang Ye, Wang Zihao, Wang Zihao, Li Yanying, Li Yanying, He Xiaokang, He Xiaokang, Fu Kunlin, Du Zhaojiang

    Published 2025-06-01
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  2. 2
    Research on the integrated "cloud-edge-end" intelligent and precise management and control technology system for coal mine disasters

    Research on the integrated "cloud-edge-end" intelligent and precise management and control technology system for coal mine disasters by LIU Yubing, LI Yiteng, LI Zhonghui, YIN Shan, JING Chao, LI Kai, LI Zhenxing, ZHAO Shenglei, LIU Chengfei

    Published 2025-03-01
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