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随着现代科学技术的迅速发展,导致了图书、资料的急剧增加,使得文献资料的类型越来越趋于复杂化,尤其是相互渗透的新学科的出现,刊登的文献往往重复交叉,再加上文种多样,出版分散、这样就迫切要求检索方法:一、能适应图书资料的专门化检索需要,要有专职性的检索功能。二、能适应专题研究需要,具有集中某方面的能力。三、要求适应学科之间交叉渗透的特点,多方面反映文献资料的主题,使检索方法具有多元检索的作用。四、能及时迅速,较好地反映常出现的新学科、新事物的能力。五、能适应电子计算机、新技术、新设备的应用。
With the rapid development of modern science and technology, there has been a drastic increase in the number of books and materials, making the types of documents more and more complicated. In particular, the emergence of new interdisciplinary disciplines, the published literature is often repeated, plus The variety above, decentralized publication, so an urgent search method: First, to adapt to the specialized retrieval of books and information needs to have full-time search function. Second, to adapt to the needs of thematic research, with the ability to focus on certain aspects. Thirdly, it is required to adapt to the characteristics of cross-penetration between disciplines and reflect the theme of literature in many aspects so that the retrieval method has the function of multiple retrieval. Fourth, promptly and promptly reflect the ability of new disciplines and new things that often appear. Fifth, to adapt to the application of electronic computers, new technologies, new equipment.