摘要
在网上信息搜集中 ,要善于利用文献数据库、搜索引擎等网上数据库信息服务功能 ,开展网络调查 ,并通过扩检、缩检和智能检索途经提高信息搜集的效率。
The essay discusses information collecting on Internet. Users should accordingly use information service function on Internet, including document database and search engine. Web investigation is also suggested. Finally users could improve effectiveness through query-extended or narrowed and intelligent searching.
出处
《现代图书情报技术》
CSSCI
北大核心
2001年第1期52-54,共3页
New Technology of Library and Information Service
