在一部影片的制作过程中,底片的显影加工占着极重要的地位,因为一部影片照相质量的好坏,首先取决于原底照相质量的好坏。原底片是影片之母,是复制反正反底或翻转底、为印制大量发行拷贝的质量基础。因此,要确保原底技术质量,除了在拍摄时要根据胶片的特性正确掌握曝光外,还必须 In the production of a film, the processing of the negatives plays a very important role, because the quality of a film’s photography depends first and foremost on the quality of the photo. The original film is the mother of the film, is to copy the bottom of any reverse or flip the bottom, for the production of a large number of copies of the quality of the foundation. Therefore, to ensure the quality of the original technology, in addition to correct the exposure according to the characteristics of the film when shooting, it must also