简略分析1992—2004年共4版《中文核心期刊要目总览》中出版事业类核心期刊的变化,主要涉及6个方面:类目归属、刊源数量、刊源变化、排位情况、筛选指标和统计检索源。在此基础上,从编排、文献著录、坚持办刊风格、进入检索系统、缩短时滞等方面获得一些有益的启示。 A brief analysis of a total of 4 edition of “Chinese core journals to overview” in 1992-2004 published changes in the core journals of careers, mainly involves six aspects: the category attribution, the number of journals, changes in journals, rankings, screening indicators And statistical retrieval source. On this basis, we obtain some enlightenments from aspects such as arrangement, bibliography, insisting on the style of publication, entering the retrieval system and shortening the time lag.