摘要
根据丝光绿蝇在自然条件下的发育速度及其发育过程中的有效积温推断尸体的死亡时间。对在尸体腐败过程中最常见、国内分布极广的丝光绿蝇在自然条件下的发育速度及其发育过程中的有效积温进行观察、记录结果和统计学处理 ,分别确立了K1=2 0 880 + 0 80 14X1、K2 =5 4 0 917-2 8814X2 、K3=133 2 180 -2 6 312X3 等 3个有效积温与长度 (蛆 )和卵重的线性回归方程。应用丝光绿蝇发育速度与有效积温的回归方程 。
For the purpose of determining the time of death,the life history (the growth and development) and the sum of effective temperature of Lucilia Sericata were studied under the ordinary temperature. On the bases of the growth and development of the fly ,we have established three linear regression equations between the sum of effective temperature and the length of larvae or weigth pupa of Lucilia Sericata (K 1=2 0880+0 8014X 1、K 2=54 0917-2 8814X 2、K 3=133 2180-2 6312X 3).These linear regression equations provide a reliable,scientific method for estimating the time of death in forensic medicine practice.
出处
《中国法医学杂志》
CSCD
2000年第4期214-216,共3页
Chinese Journal of Forensic Medicine