铅同位素比值法在弹头检验中的应用
宋小娇1,2, 郭洪玲1,*, 梅宏成1, 权养科1, 朱军1

Application of Stable Lead Isotope Ratio for the Inspection of Bullets
SONG Xiaojiao1,2, GUO Hongling1,*, MEI Hongcheng1, QUAN Yangke1, ZHU Jun1
死时间测定(归一化值η = Rmeasure/ Rtrue,其中R为208Pb/206Pb)