1 引言
2 金昌沙尘暴的天气背景和演变概况
3 飑线爆发前后金昌站地面风压场等的剧变
4 关于飑线沙尘暴的研究
图2 1993年5月5日金昌特强飑线沙尘暴云系等亮温线分布(引自项续康等, 1996)实线为云顶等亮温线, 虚线为地面等亮温线 Fig.2 Distribution of the brightness temperature isolines of the cloud system in 19930505 squall duststorm in Jinchang, China (From Xiang et al, 1996).Solid lines are the brightness temperature isolines on the cloud top, dash lines are that on the surface |