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单词 prefogging
释义

prefogging

noun
The exposure of a film or other photosensitive surface to light or other radiation of low, uniform intensity, especially in order to sensitize it (by reducing the amount of further exposure needed to form a visible image).

Origin

1920s; earliest use found in Proceedings of the Royal Society of London.

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更新时间:2024/12/23 15:52:34