一、前言目前我国电影染印法使用的染料、空白片等均已由国产品取代,最近保定第一胶片厂研制的坚膜显影浮雕片也已投产。正式使用后认为,在彩色还原方面已取得较好的效果,本文仅就其色差及彩色包括计算介绍如下: I. Preface At present, dyes, blank films and the like used in China’s film dyeing and printing have all been replaced by domestic products. Recently, the film developed by Baoding First Film Factory has also been put into operation. Formal use that has achieved good results in the color reproduction, this article only on its color and color include the calculation described below: