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四、文献检索的步骤、方法和途径文献检索,是根据课题要求,利用检索工具,按照一定的步骤、方法和途径查找文献资料的过程。查找文献资料的全部过程,分为五个步骤:①分析研究课题;②选择检索方法,③确定检索途径;④查找文献线索;⑤索取原始文献。检索过程图示如下: (1) 分析研究课题进行文献检索,首先必须对课题进行分析研究,掌握课题有关的基本知识,详细模清课题所需资料的范围和要求,以及弄清课题有关的名词、术语等等,为检索作好准备。
Fourth, the literature retrieval steps, methods and ways Document retrieval is based on the subject requirements, the use of search tools, in accordance with certain steps, methods and ways to find documents process. Find the whole process of literature, is divided into five steps: ① analysis of research topics; ② select the search method, ③ determine the search path; ④ find clues to literature; ⑤ request the original document. The retrieval process is illustrated as follows: (1) Analysis and research subject To conduct the literature search, we must first analyze and study the subject, master the basic knowledge about the subject, and detail the scope and requirements of the information required by the subject, and clarify the related nouns , Terms, etc., ready for searching.