文献情报源

宇航科学文献情报源初析

Preliminary analysis of the source of literature and information on Astronautical Science

关于遗传学研究级文献情报源的研究

A Study on Information Sources of Genetical Research

此外，本文还对地震文献情报源使用语种的分布作了统计分析，得出我国地震科技人员使用最广泛的语种。

Finally , the author makes a statistical analysis of the distribution of the kinds of languages used by the information sources of seismological documents , and points out the kinds of languages most often used by researchers .

本文利用文献计量学方法，对世界权威科技文献情报源INDEXMEDICUS，ExcerptaMedica，BiologicalAbstracts和ScienceCitationIndex收录医学文献的情况进行了比较研究。

This study was designed to make a comparative evaluation of the performance of Index Medicus , Excerpta Medica , Biological Abstracts and Science Citation Index covering medical literature with the method of bibliometrics .

对植物学研究级文献的引文分析&兼谈该学科的文献情报源

A Citation Analysis of Botanical Research Literature-A talk About the Information Sources of Botany Subject As Well

本文通过对《宇航学报》1981～1988年322篇论文中2466条参考文献的统计分析，得出以下结论，（a）宇航科学的文献情报源重在期刊类文献。

This paper makes statistical analysis of ' Journal of Chinese Society of Astronautics ' on the basis of 2466 references in 322 papers ( 1981-1988 ) .