在我国,鉴定人是指接受司法机关的指派或聘请,依靠自己的知识、技术、经验,对案件中专门性问题进行分析、鉴别、判断并向司法机关提供鉴定结论的人。鉴定人运用自己的知识、技术、经验,根据案件的事实材料,对某些专门性问题进行分析鉴定后得出 In our country, the appraiser refers to the person who accepts the appointing or hiring of the judiciary and relies on his own knowledge, skills and experience to analyze, identify and judge the special problems in the case and provide the appraisal conclusion to the judiciary. Appraisers use their own knowledge, technology, experience, according to the facts of the case material, analysis of certain special problems identified