Taxonomies是网络环境下一种新的知识组织工具。它由分类结构和概念语词两个元素组成,可用于信息检索系统不同端口处理不同内容对象和支持各种用途,主要用于企业、机构知识资源的组织和网站导航、浏览功能,与企业的知识管理和知识库的建设密切相关。与传统知识组织工具相比,taxonomies在覆盖范围、分类结构、概念语词等方面都表现出更强的针对性、灵活性、实用性和简单化。 Taxonomies is a new kind of knowledge organization tool in internet environment. It is composed of classification structure and concept words, which can be used in different ports of information retrieval system to deal with different content objects and supports various purposes. It is mainly used for organizations and website navigation of enterprises and institutional knowledge resources, browsing functions and knowledge of enterprises Management and knowledge base are closely related. Compared with traditional knowledge organization tools, taxonomies show more pertinence, flexibility, practicability and simplification in terms of coverage, classification structure and concept words.