联机公共目录查询系统 OPAC
联机公共检索目录 OPAC ; online public access catalog ; Online Public Access Catalogue
合作联机资源目录 CORC ; Cooperative Online Resource Catalog
联机公共查询目录 Online Public Access Catalogue ; OPAC
联机公共目录 Online Public Access Catalog ; OPAC
联机公共访问目录 Online Public Access Catalog ; OPAC
传统联机联合目录 physical union catalog
将联机公共检索目录 Online Public Access Catalog
联机文献目录服务 on-line bibliographic service
如果您在联机目录中查找的话，您会很容易地找到您要的资料。
You can find what you need easily if you search in the OPAC.
对于图书馆联机目录，是越大越好的，一个包含了所有书库信息的系统比其他许多小一些的系统表现得好。
With library catalogs, bigger is better, and one all-inclusive silo is preferable to lots of little ones.
它只是为读者加强了每个条目的内容，并没有改进本地联机目录的搜索结果，本地目录的索引完全是基于MARC编目数据。
While this enriches the content about individual items for the user, it doesn't improve the search results of our local catalog, with its indexing based exclusively on MARC cataloging data.
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