brightness step亮度梯度
brightnessn.光亮;明亮;聪明
brightness coefficient aqueous亮度系数
Brightness approaching my house光临舍下
Brightness of Magnolia in Bloom玉兰盛开的灿烂
Brightness Rather Than Darkness白多黑少
brightness difference threshold光差, 亮度差阈
brightness temperature gradient亮温梯度
brightness temperature threshold亮温阈值
brightness temperature pyrometer亮度-温度高温计