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本文采用激光检测技术对国内外52种品牌的香烟盒塑料薄膜进行鉴定,并与红外光谱法进行比较,取得良好的鉴定效果,为该类物证的捡验提供了一个新方法。
In this paper, the laser detection technology was used to identify the plastic film of 52 cigarette brands at home and abroad, and compared with the infrared spectroscopy to obtain good identification results, which provided a new method for the inspection of such evidences.