中文摘要：

运用文献计量学的理论和方法，对四川师范大学学报（自然科学版）2009～2011年的载文情况、作者情况、引文情况进行了分析研究，结果表明，《学报》稿件来源丰富，质量较高；该刊信息量大，有较高的学术水平和影响力。

英文摘要：

By using theory and method for literature metrology, papers published in Journal of Sichuan Normal Uni- versity （Natural Science）（JSNU） during 2009 -2011, and its＇ authors and reference are analyzed in the article. The result shows that there are a large quantity information, higher academic standards and influence in JSNU for its＇ high academic quality and great amount manuscript from various regions of the country.