positive color film 彩色正片
negative-positive reversal color film 正负反转彩色胶片
positive reversal color film 正负反转彩色胶片
The magnified black white positive separation plates of the negative color film were made with an ordinary enlarger and the filters of red, green and blue.
其彩色负片分别用红、绿、蓝滤色镜及普通放大机分色放大，制成黑白正版。
Color Reversal film: film that after processing has a color positive image. Can be an original camera film or a film in which other positive films are printed.
彩色反转片：在冲洗后有彩色正像的胶片。它可以用作原始拍摄或其它正片的印制。
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