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本文在查阅大量相关的学术著作和优秀论文的基础上,利用手印显现的各种方法来显现硅油纸客体上的汗液手印,并理论结合实际操作,重点讨论了显现硅油纸上汗潜手印的不同方法,以及对于不同遗留时间的汗潜手印各类显现方法的显现效果及其应当遵循的程序、注意事项和适用条件。本文研究的硅油纸上手印的显现,主要是比较对同一客体、不同手印显现方法、不同遗留时间汗潜手印的显现效果,为实际办案中针对硅油纸等渗透性差的客体表面的汗潜手印提供一些思路,对进一步提高现场物证利用率做了有益的探索,为刑事技术的发展起到一定积极作用。
On the basis of consulting a large number of related academic works and outstanding papers, this paper presents various methods of fingerprinting to reveal the sweat fingerprints on the silicone oil paper guest. The theory and practice are combined to focus on the differences of the latent fingerprints on silicone oil paper Methods and manifestations of various manifestations of sweat latent fingerprints of different dwell time and the procedures, precautions and applicable conditions that should be followed. This paper studies on the fingerprints of silicone paper appear mainly to compare the same object, different methods of fingerprints, different latent time sweat latent fingerprints appear, for the actual handling of silicone paper and other impermeable guest surface sweat latent fingerprints provide Some ideas, to further enhance the utilization of on-site evidence to do a useful exploration for the development of criminal technology has played a positive role.