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火灾是对广大人民群众生命财产安全造成威胁的主要安全事故,而火灾事故现场的勘验是火灾事故发生以后必须要做的主要工作,微观痕迹的作用更是举足轻重,勘验事故现场的微观痕迹,可以确定火灾事故的产生的很多要素,对火灾事故的预防与扑救,都有着非常重要的作用。本文便以火灾事故现场勘验微观痕迹的种类为研究基点,从辨别起火特征、确定起火时间、找到起火点、判定起火原因等四个方面,论述微观痕迹勘察在火灾调查中发挥的主要作用。
Fire is the main safety accident which threatens the life and property of the general public. The investigation of the scene of a fire accident is the main work that must be done after the fire accident. The role of the micro-trace is very important. The micro-trace of the scene of the accident , Can determine many elements of the fire accidents, fire prevention and fighting have a very important role. This article will focus on the types of microscopic traces of on-site investigation of fire accidents, from the identification of fire characteristics, determine the fire time, to find the ignition point, determine the cause of fire and other four aspects, discusses the micro-trace investigation in fire investigation played a major role.