| lumen |
Measurement of light output: One lumen is equal to the amount of light emitted by one candle that falls on one square foot of surface located one foot away from one candle.
출처: www.interiorgardens.com/glossary/glossary.html
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| lumens |
A measurement of light intensity. (1 lumen=10.76 lux).
출처: www.kingvinnie.com/aquaria/glossary/
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| lumens |
The Standard International unit of measure of the luminous flux of light.
출처: www.egl-neon.com/glossary.htm
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| lumens |
Brightness measured in "candles". A measurement of brightness is taken across several areas of the light source and an average taken to give the ANSI lumens.
출처: www.incredible.co.za/services/glossary/glossary.as...
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| lumen |
The cavity or channel within a tube or tubular organ such as a blood vessel or the intestine.
출처: www.austincancercenters.com/glossary.shtml
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