【摘要】 本文通过访问、查询、操作实践,对维普资讯网、中国知网、万方数据网,这国内三大文献检索网站论文检索方法进行较为全面的比较,揭示出了它们的共性和特点。所做出的分析结论,可作为相关研究的依据与参考。更多还原

【Abstract】 Through the access,query,and the operation practice,the thesis retrieval methods of the three major domestic literature retrieval site: the VIP information net,CNKI,and Wanfang data net are compared,their commonness and characteristics are revealed.The conclusion and analysis can be used as basis and reference to the related studies.更多还原