在交通肇事案件的侦破中 ,如何认定肇事车辆是侦破此类案件的关键。交通肇事逃逸案件的现场勘查及微量物证检验鉴定对此类案件的定性、侦破就更为重要。笔者结合数年来工作体会 ,谈谈在交通肇事案件中现场勘查及微量物证提取、检验、应用应注意的几方面问题。　　 1　交通肇事 In the detection of traffic accident cases, how to identify the vehicle is the key to detecting such cases. Crime Scene Causing Traffic Accident Case Investigation and Trace Physical Evidence Examination Identify the nature of such cases, detection is even more important. The author combined his work experiences over the past few years to talk about several aspects that should be paid attention to in site investigation and trace evidence collection, inspection and application in traffic accident cases. Traffic accident