检索策略就是在对检索课题进行主题概念分析的基础上,为达到检索目标,而对选用什么样的检索途径、检索项、提问式和代找步骤所制定的全盘计划或方案。它既不完全等同于检索方法,也不等同于检索表达式;检索方法是为检索策略服务并受其支配的,而检索表达式只是检索策略的某种具体体现。档案检索策略可以分为两大类:有适用于手工检索的,也有适用于计算机检索的。而在计算机检索中,通过检索者有目的地选择适合的检索策略,将描述用户提问的表 The retrieval strategy is based on the thematic analysis of the subject of retrieval, in order to achieve the goal of retrieval, but to choose what kind of retrieval ways, retrieval items, asking questions and looking for steps to develop a comprehensive plan or program. It is neither exactly equal to the retrieval method nor the retrieval expression. The retrieval method is to serve and dominate the retrieval strategy, and the retrieval expression is only a concrete manifestation of the retrieval strategy. File retrieval strategies can be divided into two categories: suitable for manual retrieval, but also for computer retrieval. In computerized retrieval, however, the searcher selects the suitable search strategy purposefully, and the table describing the user’s question