【摘要】 中药材信息资源元数据,是实现中药材信息资源数据共享的重要途径。简要介绍了国内外元数据标准研究现状,提出中药材信息资源元数据的逻辑架构,以及中药材信息资源元数据标准体系建立与应用过程。更多还原

【Abstract】 The metadata of chinese herbal medicines information resource is an important way to achieve data sharing of information resources of chinese herbal medicines.This article briefly describes the status of domestic and international metadata standards,proposes the logical structure of metadata in chinese herbal medicines information resource,as well as establishment and application processes of the metadata standard system in chinese herbal medicines information resource.更多还原