产品类科技查新项目的文献检索途径探讨  

Probe into Literature Searching Approaches for Products' Sci-tech Novelty Retrieval Projects

作　　者：许敏[1] 

机构地区：[1]辽宁省科学技术情报研究所,辽宁沈阳110181

出　　处：《科技情报开发与经济》2012年第6期118-119,共2页Sci-Tech Information Development & Economy

摘　　要：介绍了产品类科技查新项目的文献检索途径,重点概述了搜索引擎在产品类科技查新中的重要作用,通过检索实例说明在Internet上利用搜索引擎进行检索是对常规数据库重要的补充,应该列入课题检索范围中。This paper introduces literature searching approaches for products＇ sci-tech novelty retrieval projects, emphatically expounds the important functions of search engine in products＇ sci-tech novelty retrieval, and through some retrieval examples, illustrates that the retrieval with search engine on Internet, which is an important complement to the conventional database, should be listed in the scope of subject retrieval.

关 键 词：产品类科技查新 文献检索 搜索引擎 

分 类 号：G252.62[文化科学—图书馆学]