摘要:本文阐述了网络信息资源、网络信息资源组织、搜索引擎的定义、特点以及彼此之间的相互关系，从医学专业的特殊性和专深性说明了医学搜索引擎产生的必要性;着重介绍了医学搜索引擎的类型及目前比较常用的中英文医学搜索引擎，提出医学搜索引擎将发展成为最具前途的医学网络信息资源组织方式。

    关键词:网络资源;信息组织;医学;搜索引擎

    Medical search engines in the management of network information resources.

    BAI Hong-mei.

    (Hainan Provincial Center for Disease Control and Prevention，Haikou570203，Hainan，P.R.China)

    Abstract:Network information resources，Management of network information resources，definition of search engine，its features and correlation were discussed and the necessity of appearance of medical search engines was addressed especially on the specific characteristics of medical search engines，with emphasis on the introduction of types of medical search engines commonly used at pre-sent in addition to putting forward that medical search engines will become the most promising way for management of medical network information resources.

    Key words:Network resource;Information management;Medicine;Search engine

     1 网络信息资源组织、搜索引擎定义

    1.1 网络信息资源 是指通过因特网获取的各种有用的信息资源。

    1.2 网络信息资源组织 就是指根据网络信息资源的特点或属性，运用各种工具和方法 ......