摘要
NPL数据库是EPOQUE检索系统专门收录非专利文献的数据库,本文简单介绍了NPL数据库的特点,并结合具体的检索案例简单介绍了在NPL数据库中如何利用BI、EC、AU字段进行检索。
NPL database is the database that EPOQUE retrieval system specially includes non patent literatures,this paper briefly introduces the characteristics of NPL database and how to use how to use BI,EC,AU field to search in NPL database combining with the specific retrieval cases.
出处
《吉林工程技术师范学院学报》
2013年第9期26-28,共3页
Journal of Jilin Engineering Normal University
关键词
NPL
非专利文献
检索
NPL
non-patent literatures
retrieval
