Analysis About Meteorological Conditions of Continuous Heavy Pollution Episodes in Langfang of Hebei Province
GUO Liping,QIAO Lin,SHI Minghua,WANG Xuguang
Journal of Arid Meteorology . 2015, (3): 497 -504 .  DOI: 10.11755/j.issn.1006-7639(2015)-03-0497