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| 引用本文： | 刘瑞兴.?????????????????????[J].图书情报工作,1994,38(4):57-59. |
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| 作者姓名： | 刘瑞兴 |
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| 作者单位： | ????????????????, ??? 063009 |
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| 摘 要： | 本文以《外国报刊目录》为研究对象统计分析了外国科技检索期刊的一些情报特征:重要科技检索期刊的主传递方向是由发达国家向发展中国家传递,期刊的学科领域与读者学科范围的吻合程度是影响期刊利用率的重要因素,文摘情报博专相济已成为重要检索期刊的基本情报特征等。
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| 关 键 词： | ?????????? ?鱨???? |
Statistics&Analysis of Foreign Sci-Tec Retrieval Periodicals |
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| Liu Ruixing.Statistics&Analysis of Foreign Sci-Tec Retrieval Periodicals[J].Library and Information Service,1994,38(4):57-59. |
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| Authors: | Liu Ruixing |
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| Institution: | Tangshan Institute of Technology, Tangshan |
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| Abstract: | ??Some information characteristics of foreign scientific retrieval periodicals have Peen analysed secordiag to??the Directory of Foreign Newspapers and Periodicals??.The important scientific retrieval periodicals are now delivered from the de.velvped countries to the developing countries.The major factor to affect the rate of use is the adaptable extent between the discipline fields of periodicals and readers.The information content of abstracts has become a fundamental information character of important retrieval periodicals. |
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