求翻译：本文首先对论文的研究背景及作用和意义进行了阐述。其次详细介绍了MAPGIS和地质资料及其相关内容。然后基于MAPGIS软件，详细描述了MAPGIS图库管理功能，包括图层操作和图库建立与图幅管理并进行了分析。最后结合煤矿的实例，详细阐述了MAPGIS图层操作、地质图库的建立、图库的管理等应用。是什么意思？

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This article first has carried on the elaboration to the paper research background and the function and the significance.Next introduced MAPGIS and the geological data and the related content in detail.Then based on the MAPGIS software, described the MAPGIS map storage management function in detail,

This article first on paper background and explains the role and significance of research. Second details the MAPGIS geological information and related content. Then based on MAPGIS software, detailed description of the MAPGIS drawing library management functions, including the establishment and map

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