【摘要】 介绍了元数据的概念和DC元数据的产生及其核心元素,分析了元数据的优点,对元数据标准的制定以及数字化图书馆中DC元数据系统与CNMARC系统的相互映射转换问题进行了探讨。更多还原

【Abstract】 This paper introduces the concept of the metadata and the generation of DC metadata and its key elements,analyzes the advantages of the metadata,and probes into the problems of the drafting the standards of the metadata and the mutual mapping transformation between the DC metadata system and the CNMARK system in the digital library.更多还原