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高反差显影机理
引用本文:季素雪,马凤云,陈四海,任新民.高反差显影机理[J].感光科学与光化学,1993(2).
作者姓名:季素雪  马凤云  陈四海  任新民
作者单位:中国科学院感光化学研究所,中国科学院感光化学研究所,中国科学院感光化学研究所,中国科学院感光化学研究所 北京 100101,北京 100101,北京 100101,北京 100101
摘    要:在前文中,我们从高反差与乳剂颗粒群体的还原方式以及与乳剂颗粒间显影诱导期分布的关系出发分析了Lith显影的特点。Lith显影只是高反差显影的一点特例。由于Lith显影液保存性不好,实际上人们常用的是一些其它提高反差的方法,例如在乳

关 键 词:高反差  感染显影  防灰雾剂

THE MECHANISM OF HIGH CONTRAST DEVELOPMENT
JI SU-XUE MA FENG-YUN CHEN SI-HAI REN XIN-MIN.THE MECHANISM OF HIGH CONTRAST DEVELOPMENT[J].Photographic Science and Photochemistry,1993(2).
Authors:JI SU-XUE MA FENG-YUN CHEN SI-HAI REN XIN-MIN
Abstract:The development of emulsion layer is a gross process of the reduction of the emulsion grain population. Under the conventional development condition, the rate of density growth will give the information about the distribution of induction period among grains corresponding to the given exposure. The density difference among steps with different exposure depends on the relative rate of density growth of the steps, in turn depends on the different development behavior among grains. In the paper, the close relationship between the high contrast and the different development behavior among grains is discussed by taking two high contrast non-Lith systems as examples.
Keywords:high contrast  infectious development  antifoggent
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