怎样学习数值分析

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1047637,1126168,1043285,2961423,113875,118109,115207,3333367,126752,122755,118950,121219,2172149,127236,123114,2458304,125162,789219,2077539,129288,350401,117944,1370202,575928,114418,109587,285106,124977,125363,111456) ORDER BY field (ArticleID,1047637,1126168,1043285,2961423,113875,118109,115207,3333367,126752,122755,118950,121219,2172149,127236,123114,2458304,125162,789219,2077539,129288,350401,117944,1370202,575928,114418,109587,285106,124977,125363,111456)