Geo-data is a foundation for the prediction and assessment of ore resources, so managing and making full use of those data, including geography database, geology database, mineral deposits database, aeromagnetics data...Geo-data is a foundation for the prediction and assessment of ore resources, so managing and making full use of those data, including geography database, geology database, mineral deposits database, aeromagnetics database, gravity database, geochemistry database and remote sensing database, is very significant. We developed national important mining zone database （NIMZDB） to manage 14 national important mining zone databases to support a new round prediction of ore deposit. We found that attention should be paid to the following issues： ① data accuracy： integrity, logic consistency, attribute, spatial and time accuracy; ② management of both attribute and spatial data in the same system;③ transforming data between MapGIS and ArcGIS; ④ data sharing and security; ⑤ data searches that can query both attribute and spatial data. Accuracy of input data is guaranteed and the search, analysis and translation of data between MapGIS and ArcGIS has been made convenient via the development of a checking data module and a managing data module based on MapGIS and ArcGIS. Using AreSDE, we based data sharing on a client/server system, and attribute and spatial data are also managed in the same system.展开更多
为提升阀控铅酸蓄电池12 V 6 Ah内化成一次容检合格率,启动六西格玛改善绿带项目,通过漏斗工具、SMART原则、宏观流程图、价值流图、卡洛模型、卡方分析等,找出关键因子,并用DOE实验对关键因子进行验证。收集最优因子条件,将12 V 6 Ah...为提升阀控铅酸蓄电池12 V 6 Ah内化成一次容检合格率,启动六西格玛改善绿带项目,通过漏斗工具、SMART原则、宏观流程图、价值流图、卡洛模型、卡方分析等,找出关键因子,并用DOE实验对关键因子进行验证。收集最优因子条件,将12 V 6 Ah内化成一次容检合格率由94.88%提升至99.5%以上。展开更多
基金This paper is financially supported by the National I mportant MiningZone Database ( No .200210000004)Prediction and Assessment ofMineral Resources and Social Service (No .1212010331402) .
文摘Geo-data is a foundation for the prediction and assessment of ore resources, so managing and making full use of those data, including geography database, geology database, mineral deposits database, aeromagnetics database, gravity database, geochemistry database and remote sensing database, is very significant. We developed national important mining zone database （NIMZDB） to manage 14 national important mining zone databases to support a new round prediction of ore deposit. We found that attention should be paid to the following issues： ① data accuracy： integrity, logic consistency, attribute, spatial and time accuracy; ② management of both attribute and spatial data in the same system;③ transforming data between MapGIS and ArcGIS; ④ data sharing and security; ⑤ data searches that can query both attribute and spatial data. Accuracy of input data is guaranteed and the search, analysis and translation of data between MapGIS and ArcGIS has been made convenient via the development of a checking data module and a managing data module based on MapGIS and ArcGIS. Using AreSDE, we based data sharing on a client/server system, and attribute and spatial data are also managed in the same system.
文摘为提升阀控铅酸蓄电池12 V 6 Ah内化成一次容检合格率,启动六西格玛改善绿带项目,通过漏斗工具、SMART原则、宏观流程图、价值流图、卡洛模型、卡方分析等,找出关键因子,并用DOE实验对关键因子进行验证。收集最优因子条件,将12 V 6 Ah内化成一次容检合格率由94.88%提升至99.5%以上。
