三种网络检索方式比较探析

Study on the Most Three Useful Network Retrieval Methods

本文从用户最常使用的三种检索方式入手,分析比较跨库检索、单一数据库检索和学术搜索各自的特点和不足,并根据用户在科研工作的不同阶段的不同信息需求,提出综合运用这些检索方式,提高检索效率和检索质量的基本策略。

This article analysis the most three useful retrieval methods--cross-database search, single-database search and the scholar search engine, and summarize the characteristics and the pros and cons of these three retrieval methods. According to the different needs of the users when they are doing their research works; give some advices of comprehensive utilization of these retrieval methods.