Mining maximum frequent itemsets is a key problem in data mining field with numerous important applications.

挖掘最大频繁项集是多种数据挖掘应用中的关键问题.

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MGIS is an application system of geographic information system ( GIS ) in the mining field.

矿业地理信息系统(MGIS)是地理信息系统 ( GIS ) 在矿业领域的应用系统.

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The picture shows the drilling of Eritrea - China Mining Cooperation, the only joint - venture company mining field.

图为厄矿业领域唯一一家合资公司——厄中矿业公司矿点钻探现场.

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Products sold to the major mining field, supporting exports.

产品销往全国各大工矿油田 、 配套出口.

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