Water Vapor Mixing Ratio Distribution Inversion by Raman Lidar in Beijing SiQi Yu, Dong Liu, JiWei Xu, ZhenZhu Wang, DeCheng Wu and Yingjian Wang EPJ Web Conf., 237 (2020) 06020 Published online: 07 July 2020 DOI: 10.1051/epjconf/202023706020