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文章指出网络环境下数据库的建设应改变传统的叙词标引方式,而代之以关键词标引。关键词语言是网络时代最主要的情报检索语言之一。作为自然语言的关键词也有其自身的不足,需对关键词的标引加以适当控制。
The article points out that the construction of the database in the network environment should change the traditional way of thesauri indexing, and replace it with keyword indexing. Keywords language is one of the most important information retrieval languages in the Internet age. As a natural language key words also have their own deficiencies, the key words need to be properly controlled.