并且对新型结构的青成色剂作了简要展望。
The future developments of some new type of couplersare also described.
本文扼要概述了近几年来国外在研究开发新型的品红和青成色剂的进展。
This paper offers a brief summary of advancements on the research of new types of magenta arid cyan dyes couplers in recent years abroad.
介绍了彩色相纸及负片用青成色剂的演变，包括各种类型青成色剂的优缺点、现行负片中青成色剂的作用机理、应用条件。
The evolution of cyan couplers for color paper and color negative is introduced, including the peculiar characteristics of the different couplers, reaction mecha. nism and application condition.
介绍了彩色相纸及负片用青成色剂的演变，包括各种类型青成色剂的优缺点、现行负片中青成色剂的作用机理、应用条件。
The evolution of cyan couplers for color paper and color negative is introduced, including the peculiar characteristics of the different couplers, reaction mecha. nism and application condition.
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