检察机关法医对自行侦查案件的鉴定和对诉讼过程中其它鉴定机构所做出的鉴定进行审查的两重性。开展法医学文证审查是检察机关实施法律监督、维护司法公正的重要手段,其目的就是保证刑事诉讼中的鉴定程序合法,结论真实、准确、科学,从而保证案件质量,确保法律的正确实施。 The duality of examining the identification of self-detection cases by prosecutors and forensic examiners and the appraisals made by other appraisal agencies during the litigation process. It is an important means for the procuratorial organs to carry out the legal supervision and maintain the judicial fairness. The purpose is to ensure that the appraisal procedure in criminal procedure is legal, the conclusion is true, accurate and scientific so as to ensure the quality of the case and ensure the correct implementation of the law.