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photographic 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
photographic density的用法和样例：
例句
- For areas where the film density through the weld varies by more than from the density through the penetrameter, an additional penetrameter shall be used for those areas.
当焊缝区域底片黑度变化超过透度计处黑度时，应在该处另加透度计。
photographic density的相关资料：
近反义词
【近义词】
- optical density 光学深度,吸收度,光密度...
- absorbance 吸收率
- transmission density 透射浓度
