开设多波段光源发现痕迹的实验

多波段光源已广泛应用于痕迹检验、现场勘察等领域,是公安机关侦破案件的一个重要武器。公安院校刑侦、刑技专业的学生,通过做多波段光源发现痕迹的实验来掌握该项技术很有必要。

On the establishment of the trace evidence examination of multiband light

The multiband light is wildly used in the fields of trace examination and crime scene survey.It is important instrument for policeman solving crimes.As student graduated from police institute departments of crime detection and trace examination,only when they master the instrument using skill of trace examination and crime scene survey,they can fit in with the needs of practice work.At the moment,the introduce of the multiband light using in trace examination and crime scene survey is few mentioned in trace examination course.So the students want master the skill through the theory of books is impossible.The author attempt to perfect the trace evidence examination of multiband light for students to masler the skill.The thesis inquires into how to establish and standard trace evidence examination of multiband light.