摘要
目的研究驾驶员少量饮酒后体内酒精含量与时间的变化关系。方法利用呼吸式测酒器对驾驶员酒后30min以后血液酒精含量进行测量,每隔20-30min测量一次,绘出血液酒精含量与时间的关系曲线。结果血液酒精含量与时间的变化关系基本为线性关系,拟合曲线斜率略有差异。结论对于喝1瓶啤酒的情况,酒后30-60min内都降到20mg/100ml以下,可为驾驶员掌握酒后开车时间和交警执法检查提供数据参考。
Objective To study the relationship between blood alcohol concentrations（BAC）and time of drinking. Method BAC of drivers was measured every 30 minutes after they drank a bottle of beer and the time-course profile of BAC was plotted, Results The time-course of blood-alcohol curves indicated that the BAC is linear with the time of drinking. Conclusion The relationship of BAC and time of drinking can be used as reference for traffic accident investigation.
出处
《刑事技术》
2009年第2期21-23,共3页
Forensic Science and Technology
