Extensions are provided for you to include classification annotations in a query.
还为您提供了扩展以便在查询中包括分类标注。
The essence of library traditional document organization and web information organization is knowledge organization, which basic methods include classification and subject.
图书馆传统文献组织与网络信息组织的实质是知识组织，分类法和主题法是知识组织的基本方法。
The essence of library traditional document organization and web information organization is knowledge organization, which basic methods include classification and subject.
图书馆传统文献组织与网络信息组织的实质是知识组织，分类法和主题法是知识组织的基本方法。
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