1 引言科学论文的数量,可以在一定程度上反映一位科学家的活力和学术水平.一个研究所每年发表的论文数量,也可说明这个研究所的研究实力.基于这种观点,我们在《三种天文学期刊的统计分析》一文中,作过一些有关这方面问题的讨论.可是,由于我们过去使用的资料仅局限于三种天文学期刊,所得到的结果似乎尚欠说服力.现在我们利用了10种全国性学报,国内五种天 1 Introduction The number of scientific papers, to a certain extent, reflect the vitality and academic level of a scientist.Announced by the number of papers published in a research institute, but also illustrates the research strength of the Institute.Under this view, we in the "three However, since the information we used in the past was confined to only three kinds of astronomical journals, the results obtained seemed to be far from convincing. Now we have used 10 kinds of national journals, five kinds of domestic days