Resources & Industries ›› 2009, Vol. 11 ›› Issue (1): 111-113.
• RESOURCES ENVIROMENT • Previous Articles Next Articles
ZHOU He-ling, TIAN Xiao-fei, ZHANG Shao-hui
(Langfang Meteorological Bureau, Langfang 065000, China)
(廊坊市气象局,河北 廊坊 065000)