n. Physics the intensity of light emitted from a surface per unit area in a given direction.
Etymology: L luminare illuminate (as LUMEN)
LUMINANCE
Meaning of LUMINANCE in English
Oxford English vocab. Оксфордский английский словарь. 2012
n. Physics the intensity of light emitted from a surface per unit area in a given direction.
Etymology: L luminare illuminate (as LUMEN)
Oxford English vocab. Оксфордский английский словарь. 2012