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SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraPAGEviii目录TOC\o"1-5"\h\z\uHYPERLINK\l"_Toc303787041"第1章、总论PAGEREF_Toc303787041\h1HYPERLINK\l"_Toc303787042"1.1概述PAGEREF_Toc303787042\h1HYPERLINK\l"_Toc303787043"1.2建设背景PAGEREF_Toc303787043\h1HYPERLINK\l"_Toc303787044"1.3建设必要性和可行性PAGEREF_Toc303787044\h2HYPERLINK\l"_Toc303787045"1.4建设目标与任务PAGEREF_Toc303787045\h2HYPERLINK\l"_Toc303787046"第2章、需求分析PAGEREF_Toc303787046\h4HYPERLINK\l"_Toc303787047"2.1用户需求PAGEREF_Toc303787047\h4HYPERLINK\l"_Toc303787048"2.2数据需求PAGEREF_Toc303787048\h4HYPERLINK\l"_Toc303787049"2.3系统及应用需求分析PAGEREF_Toc303787049\h7HYPERLINK\l"_Toc303787050"2.3.1节点管理PAGEREF_Toc303787050\h8HYPERLINK\l"_Toc303787051"2.3.2主题管理PAGEREF_Toc303787051\h8HYPERLINK\l"_Toc303787052"2.3.3元数据管理PAGEREF_Toc303787052\h8HYPERLINK\l"_Toc303787053"2.3.4公共代码管理PAGEREF_Toc303787053\h9HYPERLINK\l"_Toc303787054"2.3.5数据采集PAGEREF_Toc303787054\h9HYPERLINK\l"_Toc303787055"2.3.6数据整理比对PAGEREF_Toc303787055\h9HYPERLINK\l"_Toc303787056"2.3.7数据交换PAGEREF_Toc303787056\h9HYPERLINK\l"_Toc303787057"2.3.8数据访问PAGEREF_Toc303787057\h10
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