论文部分内容阅读
包括科技文献数量增长规律在内的文献计最学的研究被认为是利用情报的战略问题.这不仅对于文献情报管理的最优化,而且对于如何适应科学技术的发展规律合理地从事情报工作也是必需的。因此,研究科技文献的数量增长规律无论如何都是有意义的。作者曾系统介绍、讨论和评价了研究科技文献数量增长规律的各种理论模型。本文将利用这些模型化的方法来具体研究我国科技期刊的增长规律.根据我国的实际情况,作者采用不同的检索工具分别统计研究了我国解放前1833—1949年和解放后1955—1980年这两个不同的历史时期全国出版的科技期刊的增长规律.
The most comprehensive study of the literature, including the law of the growth of scientific literature, is considered as a strategic issue of utilizing information, which is not only necessary for the optimization of literature information management, but also necessary for intelligence work properly adapted to the law of science and technology development of. Therefore, any study of the law of quantitative growth of scientific literature makes any sense. The author systematically introduced, discussed and evaluated various theoretical models for studying the law of the growth of scientific literature. In this paper, we will use these modeling methods to study the law of growth of Chinese sci-tech periodicals in detail.According to the actual situation in our country, the author uses different retrieval tools to study the differences between 1833-1996 before liberation and 1955-1980 after liberation The Law of Growth of Sci-tech Journals Published in Different Periods in China.