Depending on the assumption that aerosol concentration index decreases with the altitude increasing, the aerosol scaleheight indicates boundary character thickness.
在大气气溶胶粒子浓度随高度指数下降的假定下，气溶胶标高反映了大气边界层气溶胶的特征厚度。
2
The atmospheric aerosol has important influence to atmospheric radiation and light propagation, but scaleheight is the key parameter which reflects aerosol height distribution.
大气气溶胶对大气辐射和光传播具有重要影响，而标高是反映气溶胶高度分布特征的关键参量。
3
text_line sets the font, using the supplied height value as the scale value for the font.