A library — called the document object model (DOM) — allowing updates of the existing Web page.

称作文档对象模型(DOM)的库，允许对现有Web页面进行更新。

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In traditional library resource view, document and information are basic library resource, and reader is only library's service object and resource consumer.

传统的图书馆资源观中，文献信息是图书馆的基本资源，读者只是服务对象、资源的消耗者。

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