Meteorological Characteristics of Prolong Low-Visibility Events in Haikou during February 2018
YAN Yan, MIAO Yucong, LI Jian, GUO Jianping
Acta Scientiarum Naturalium Universitatis Pekinensis . 2019, (5): 899 -906 .  DOI: 10.13209/j.0479-8023.2019.056