摘要：The machine support information resource has many characters, such as large quantity, dispersive storage and low usage level etc. It researches the machine support information resource catalog service system. It analyzes the machine support information resource and the functions of the information resource catalog service. Based on this, it establishes the architecture of the information resource catalog server system. Then, it designs the information resource metadata and explains the building process and work process of the information resource catalog.
关键词：Information Resource Catalog; Metadata; Machine Support
