| 文件制作时间检验的物质基础 |
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| 引用本文： | 杨群英.文件制作时间检验的物质基础[J].西南政法大学学报,2003,5(5):91-93. |
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| 作者姓名： | 杨群英 |
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| 作者单位： | 西南政法大学,重庆,400031 |
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| 摘 要： | 随着科学技术的快速发展,各种新型染料、颜料不断涌现。不断发展的书写和打印材料对文件制作时间检验工作提出了越来越高的要求。寻求显色物质整体稳定中的可测定因素,探索可资利用的指标性参数,达到检验目的。这就需要我们对材料进行比较全面的认识和研究。
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| 关 键 词： | 显色物质 染料 颜料 字迹形成时间 |
| 文章编号： | 1008-4355(2003)05-0091-03 |
| 修稿时间： | 2003年3月12日 |
The Material Basis of the Forming Time of Documents |
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| YANG Qun-ying,Southwest University of Political Science and Law,Chongqing ,China.The Material Basis of the Forming Time of Documents[J].Journal of Swupl,2003,5(5):91-93. |
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| Authors: | YANG Qun-ying Southwest University of Political Science and Law Chongqing China |
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| Institution: | YANG Qun-ying,Southwest University of Political Science and Law,Chongqing 400031,China |
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| Abstract: | Pigment and dye are most important in examination of documents. All kinds of new type of pigment and dye have been continually produced and widely used in printer, ball pen, etc. Through the physical and chemical technique study the characteristic of pigment and dye in wrinting ink, we can get variable data and paramenters about the documents. Now, we partly discuss pigment and dye in wrinting ink in order to profit the research of examination of documents. |
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| Keywords: | dye pigment materials of color forming time of documents |
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