This paper analyzes the present situation of utilizing GIS in mining industry and points out six key respects of applying GIS in the mining information management and budget evaluation.
文章分析了G IS在矿业中的应用现状，并指出了G IS用于矿业信息管理与预算评价的六个重点。
Beginning with an analysis of the present situation of WEB information retrieval, points out its main limitations and induces WEB data mining.
首先分析了WEB信息检索的现状，主要针对WEB信息检索的局限性，引出WEB数据挖掘，并对WEB数据挖掘技术作了概要的介绍。
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