结合真实的案例阐述显微红外技术在刑侦领域中的最新应用。使用显微红外光谱仪的成像技术对混合物证进行比对分析,获得待测物证的红外光谱,从而排除其他谱线的干扰,得到真实可靠的红外光谱信息,为案件的定性提供依据。 Combined with the real case, the latest application of microscopic infrared technology in the field of criminal investigation is expounded. The microscopic infrared spectroscopy imaging technology is used to compare the evidence of the mixture to obtain the infrared spectrum of the material under test so as to eliminate the interference of other spectral lines and obtain the real and reliable infrared spectrum information and provide the basis for the qualitative identification of the case.