通过使用数据表示模型 DataRepresentationModel ; DRM
然而，在将XML作为主要数据表示模型的应用程序中，XSLT可用于执行更多任务。
However, XSLT can be used to perform additional tasks within an application that USES XML as its main data representation model.
介绍一种对异质数据库、多媒体信息及其它信息源数据都适用的、统一的元数据表示模型。
A uniform metadata representation is introduced for heterogeneous databases, multi media information and other information sources.
提出了一种基于资源描述框架（RDF）的半结构化数据表示模型，并设计了相应的信息检索机制。
The presenting model for semi-structured data base Resource Description Framework(RDF) and its information retrieval mechanism were proposed in this paper.
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