论文部分内容阅读
航空部是全国计算机情报检索事业起步最早的部门之一。十多年来,已经做了大量工作,包括航空科技资料主题词表的制定、计算机的引进和配备、各类软件的研制、计算机读航空文献目录数据交换格式标准的试验和颁布实施、专业队伍的配备和训练等等.但是,和国内那些同时起步的部门比,它们已经陆续建成系统,投入使用,而航空部却依然徘徊在试验阶段。国防科工委情报所建成了总容量在400万件以上的联机库,近几年为数千个题目提供二次文献。关键就在
Ministry of Aviation is one of the earliest departments in computer intelligence retrieval in the country. For more than a decade, a great deal of work has been done, including the formulation of thesaurus of aviation science and technology materials, the introduction and deployment of computers, the development of various types of software, the experiment and promulgation and implementation of data exchange format standards for computer-readable aviation bibliography, Equipment and training, etc. However, compared with the domestic departments that started at the same time, they have been gradually put into use and put into operation, while the Ministry of Aviation is still hovering at the experimental stage. National Defense Commission of Science and Technology built a total capacity of more than 4 million online database, in recent years for thousands of topics to provide secondary literature. The key is here