| luminance |
luminosity: the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun"
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| luminous flux |
the rate of flow of light energy
출처: wordnet.princeton.edu/perl/webwn
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| lumen |
a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions a cavity or passage in a tubular organ; "the lumen of the intestine"
출처: wordnet.princeton.edu/perl/webwn
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| luminal |
sodium thiopental: a long-acting barbiturate used as a sedative
출처: wordnet.princeton.edu/perl/webwn
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| lunar caustic |
silver nitrate fused into sticks and formerly used as a caustic
출처: wordnet.princeton.edu/perl/webwn
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