【摘要】 随着时代的发展,元数据经历了文献编目、MARC、DC阶段。研究其产生与发展,希望在明晰历史、剖析现状的基础上,通过科学的预测方法,把握元数据的走向,满足用户需求。更多还原

【Abstract】 With the development of the times, primary data has passed the three stages from literature catalogue, MARC and Dublin Core. Based on clarifying the history, analyzing the current situation and studying its emergence and development, we expect to grasp the developing direction of primary data and meet the users’ demands.更多还原