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本文根据痕迹检验同一认定理论的概念、内容,运用数学方法探讨痕迹集合的映射关系,进而建立了同一认定数学模型。
This paper examines the concept and content of the same recognition theory according to the traces and uses mathematical methods to explore the mapping relationship of trace sets, and then establishes the same recognition mathematical model.