The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
xian chang kan yan jie duan wu zheng wu ran de fang kong
Author(s): JIANG Haiyun
Pages: 461-
461,464
Year: 2009
Issue:
6
Journal: Journal of Forensic Medicine
Abstract: 物证污染是指在犯罪发生后,物证材料在外界因素作用下发生了能够影响物证鉴定结果的性质变化.根据物证污染的阶段可以分为犯罪现场的物证污染和实验室的物证污染,根据物证污染的来源可以分为人的污染、物证之间的相互污染和其他物质的污染,根据物证污染的形态可以分为有形物质污染和无形物质污染,根据污染物的种类可以分为生
Citations
No citation found
Related Articles
No related articles found