The paper mainly analyses the data mode, main features and common electronic description of RDF.
本文主要分析rdf的数据模型、主要特点以及基于RDF的普通电子文档描述。
Network knowledge organization system (NKOS) is an electronic description of knowledge organization system in the networked environment.
网络知识组织系统(nkos)是网络环境下知识组织体系的电子化描述。
Electronic control unit (ECU) for hardware description.
硬件描述的电子控制单元(Electronic control unit, ECU)。
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