科技查新工作在成果鉴定、科研立项、项目评估、专利申请、申报奖励中都具有非常重要的作用。本文从对科技查新的解读、数据库的使用、检索词的确定、检索策略的制定以及科技查新中应注意的问题等几个方面出发,对与科技查新相关的问题做了初步的探讨和思考。 Science and technology search work in the identification of the results, scientific research projects, project evaluation, patent applications, reporting incentives have a very important role. This article starts from the aspects of the reading of science and technology, the use of database, the determination of terms, the formulation of retrieval strategy and the problems that should be paid attention to when searching for science and technology And thinking.