plat.i.no.type
n.（名词）A process formerly used for making photographic prints, using a finely precipitated platinum salt and an iron salt in the sensitizing solution to produce prints in platinum black.铂盐印像法：以前用来制作摄影照片的方法，它使用精的微细沉淀的铂盐和一种铁盐感光液中制成铂黑的照片A print produced by platinotype.铂盐印像法印制的相片
