电厂烟羽中SO
2
柱浓度的紫外非色散二维成像
张英华
1,
2,
3
, 李昂
1,
*
, 谢品华
1
, 黄业园
1
, 胡肇焜
1
, 张朝刚
1
Ultraviolet Two-Dimensional Non-Dispersive Imaging of SO
2
Column Density in Power Plant Plume
ZHANG Ying-hua
1,
2,
3
, LI Ang
1,
*
, XIE Pin-hua
1
, HUANG Ye-yuan
1
, HU Zhao-kun
1
, ZHANG Chao-gang
1
烟羽(a, c)及背景(b, d)