科技情报标引工作是文献处理中的一个重要环节,是为科技工作者提供检索途径的重要方法。随着科学技术的发展,情报资料与日俱增。如何有效地开展和利用情报资源,并使广大科学工作者从查找文献资料的繁忙劳动中解放出来,这是我们情报工作者的光荣职责。目前,文献检索工作正处于由手工检索向机械检索过渡的新阶段。为了适应形势发展的需要,我们应该大力开展咨询检索服务工作,以满足读者多元检索的要求,而主题标引工作正是为多元检索服务的基本手段。所谓主题标引工作,就是根据文献资料的具体内容和具有检索意义的语言或符号记录下来,并以此作为贮存及检索依据的处理过程。但是,这里应该明确,标引和检索 Indexing of scientific and technological information is an important part of document processing and an important method for providing search engines to scientific and technological workers. With the development of science and technology, intelligence information is increasing day by day. How to effectively carry out and utilize intelligence resources and liberate vast numbers of scientific workers from the heavy work of finding documents and materials is the glorious duty of our intelligence workers. At present, the literature retrieval work is in a new stage of transition from manual retrieval to mechanical retrieval. In order to meet the needs of the development of the situation, we should vigorously carry out consulting and retrieval services to meet the reader's multiple retrieval requirements, and thematic indexing is the basic means for multiple retrieval services. The so-called topic indexing work is based on the specific content of the literature and the meaning of the retrieval language or symbols recorded, and as a basis for the storage and retrieval process. However, it should be clear, indexed and retrieved here