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大火和爆炸所带来的破坏力非常巨大,它既可以成为犯罪分子作案的工具,也可以作为犯罪分子毁灭证据的手段,因此,法庭科学家们经常要面临大火和爆炸带来的挑战。现在,与大火和爆炸有关的侦破技术越来越成熟,纵火犯和投放炸弹的犯罪分子要想逃脱惩罚的幻想变得越来越渺茫。大量的司法实践表明,大火或爆炸很难使人的躯体和其他物体彻底地灰飞烟灭,即使是炸药本身也不可能完全消耗掉,总会在现场留下一些蛛丝马迹,不管是一小点人体碎块,还是一丁点炸药粉末,都可以给调查人员提供珍贵可靠的线索。《西游记》中的火焰山没能挡住唐僧师徒取经路,熊熊大火也不是法庭科学家技穷之处。孙悟空可以借来芭蕉扇,法庭科学家手头可用的法宝就要多得多了,从色谱分析仪到真空吸尘器,他们破获此类案件的得力工具还真不少。
The destructive power of fires and explosions is so great that it can serve as a tool for criminals to commit crimes as well as criminals to destroy evidence. As a result, forensic scientists are often faced with the challenges posed by fire and explosions. Now that the detection techniques related to fire and explosions have become more and more sophisticated, the fantasies of criminals who amit and bomb to escape punishment have become increasingly slim. A large number of judicial practice shows that it is very hard for a fire or explosion to completely destroy human bodies and other objects. Even the explosives themselves can not be completely consumed and some clues will always be left on the scene, , Or a bit of explosives powder, can provide investigators with valuable and reliable clues. Huoyanshan in Journey to the West failed to block the path taken by the monks and mentors, and the blaze of fire was not the place for forensic scientists to make ends meet. Sun Wukong can borrow banana fans, and the magic weapons available to forensic scientists are far greater. From chromatographs to vacuum cleaners, they make a lot of effective tools to crack such cases.