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本文系统介绍了应用 JHF—系列荧光粉末和 JHC—系列荧光磁性粉对各种客体、不同留痕条件所显现的汗潜手印拍摄的基本原理和方法,说明了拍摄时的注意事项,比较了使用全色胶片和彩色负片的拍摄效果。
This paper introduces the application of JHF-series fluorescent powder and JHC-series fluorescent magnetic powder on a variety of objects, leaving traces of the conditions shown by the sweat latent fingerprints shooting the basic principles and methods illustrate the shooting precautions, compared to the use of Full color film and color film negative effects.