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optical density的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation
optical density的用法和样例：
例句
- The duration of PAE was determined by the optical density method.
应用光密度法测定抗生素后效应。 - A densitometer determines the density from the difference in lightness between absorbed and reflected light.
光密度计由吸收光与反射光之间明亮度的差异决定密度。
optical density的相关资料：
近反义词
【近义词】
- photographic density 摄影密度,照相密度,照相...
- absorbance 吸收率
- transmission density 透射浓度
