根据足迹掌宽值推断体重公式的修正计算  

The revisal calculation of the inference weight formula according to the footprint wldth

作　　者：景畅 王炳成 陈秋明 

机构地区：[1]广东省公安高等专科学校,广州510232 [2]广东省顺德市公安局,528300

出　　处：《刑事技术》2003年第4期8-10,共3页Forensic Science and Technology

摘　　要：目的为提高实战中对留痕人体重推断的准确率;方法根据足迹长宽的比值更能准确地反映人的胖瘦这一规律,提出修正计算公式m=2.5M/R进行初步实验检验;结果该方法是对原根据足迹掌宽值推断留痕人体重公式的补充,对偏离标准体态的人,用该公式修正使足迹掌宽值与体重的关系有了较为准确的反映。According to the regulation of the accurately reflecting the person's fat and thin with length and width of footprint ,the revisal calculation formula(m=2.5M/R)have been brought up and preliminary experiment have been done to raise the accurate rate of inference weight of leaving trace people in actual combat.It is a complement of the original formula.To the person of the non-standard bodily form,the relation of the foot width and weight can be more accurate reflect with revisal formula.

关 键 词：足迹掌宽值 体重 计算 留痕人 痕迹检验 

分 类 号：D918.91[政治法律—法学]