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情报检索语言是组织、交流和利用情报的工具,是分类法、主题词法(包括标题法、元词法、键词法和叙词法)等的统称。情报检索效率的高低,在很大程度上取决于所采用的情报检索语言的质量以及对它的使用是否正确。三十年来,随着我国科技情报事业的建立和发展,我国的情报检索语言沿着一条不平坦的道路持续前进,逐步形成了一种适合我国实际需要的独特模式。一、我国情报检索语言的发展道路综合考虑各种因素,尤其是根据每年研究成果的数量多少和分布密度(见图一),又据作为一种图书情报工作产品的情报检索语言的研究、创制、使用、改型的大体划分(见图二),在此把我国情报检索语言的发展史,划分为四个时期: (一)起步时期(1949～1955)。随着
Information Retrieval Language is a tool for organizing, exchanging and using information. It is the general term of taxonomy, thematic lexical (including the title, lexical, lexical and thesauri). The efficiency of intelligence retrieval depends very much on the quality of the information retrieval language used and the correctness of its use. In the past 30 years, with the establishment and development of China’s scientific and technological intelligence, China’s information retrieval language has been moving along an uneven path and gradually formed a unique model that suits the actual needs of our country. First, the development path of China’s information retrieval language takes various factors into consideration, especially according to the quantity and distribution density of the annual research results (see Figure 1), as well as the research and creation of information retrieval language as a work product of library and information , Use, modification of the general division (see Figure II), the history of China’s information retrieval language is divided into four periods: (a) the initial period (1949 ~ 1955). along with