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单词 luminance unit
释义
luminance unit
(extremely rare)
n

WORD FAMILY
luminance unit
n a measure of luminance
Hypo|Hyper
nit
a luminance unit equal to 1 candle per square meter measured perpendicular to the rays from the source
foot-lambert, ft-L
a former luminance unit equal to one lumen per square foot
light unit
a measure of the visible electromagnetic radiation
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更新时间:2024/12/24 7:49:55