coefficient of light extinction
differential coefficient light spectrum
light extinction effect
light extinction method
Light extinction smoke-meter
light-light transfer efficiency
lightweight Light-Expansion Concrete
spectral light extinction method
Surface light extinction of optical components
White Light Light-Emitting Diode
aerosol extinction coefficient
aerosol optical thickness and extinition coefficient
Apparent extinction coefficient
Atmospheric extinction coefficient
Canopy extinction coefficient
extinction coefficient
吸光系数
消光系数
消光系统
光减系数
大气消光系数
比消光系数
紫外吸光系数
衰减系数
吸光度
光吸收系数
消耗系数
能见度
消光比
extinction coefficient profile