所谓通用Internet检索工具，是相对专用或专业Internet检索工具而言，泛指查找Internet所含信息的可检索的通用网站或搜索引擎。按照不同的划分标准，它们可分成下述多种类型。按编制方式分，有独立的检索工具和元检索工具两种类型：１）独立型的检索工具。网站中自身包含可检 The so-called universal Internet search tools, is a relatively specialized or professional Internet search tools, refers to the Internet to search for information contained in a common Web site or search engine. According to different classification criteria, they can be divided into the following types. Divided by the preparation of methods, there are independent search tools and meta search tools of two types: 1) independent type of search tools. The website itself can be checked