英语词汇“luminous intensity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	luminous intensity
释义	WordReference Random House Unabridged Dictionary of American English © 2024 lu′minous inten′sity, [Optics.] Opticsthe luminous flux in lumens emitted per unit solid angle by a light source, measured in candles. Collins Concise English Dictionary © HarperCollins Publishers:: luminous intensity n a measure of the amount of light that a point source radiates in a given direction. It is expressed by the luminous flux leaving the source in that direction per unit of solid angle
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