| 单词 |
vesicular film |
| 释义 |
vesicular film vesicular film[və′sik·yə·lər ′film] (graphic arts) A film that is sensitive to ultraviolet light and is developed by heat, without chemicals. vesicular filmA film used to make copies of microforms. It contains its own developer and creates a pink negative or positive copy when exposed to a negative master through ultraviolet light. |
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