摘要
对京津沪三地科学学研究机构学术论文产出力和影响力进行比较分析。产出力以发表论文数量、论文年度变化趋势、重点研究领域论文量为主要分析指标；影响力以被引用频次和论文关键词词频为主要分析指标。分析数据取自“中国知网”、“维普网”和“万方数据库”。得出北京科学学研究中心学术产出力排名第二，学术影响力排名第三的结论。
Abstract
The output and influence of academic papers of scientific published by science research institutions in Bei-jing,Tianjin and Shanghai were compared and analyzed. In the paper,the output took number of published papers, annual changing trend of papers and number of papers in key research areas as major analysis factors;the influence took citation frequency and key word frequency as the major factors. The data sourced from CNKI,Vip and Wanfang databases. It is concluded that the academic output of Beijing Science of Science Research Center ranked the second, and its academic influence ranked the third.
NETL
NSTL
万方数据