当比例尺一定是什么和什么成正比例

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select * from tbl_Articles WHERE ArticleID=3117988 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3117988 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3117988 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(801607,1115406,1232802,1098733,1085200,561985,1021860,1819181,1203567,1093851,1100615,1100262,794528,3390427,418451,912200,1108908,1110682,675903,862487,1120635,1109805,882770,1026948,1211872,783281,3451396,855761,1785000,1110299) ORDER BY field (ArticleID,801607,1115406,1232802,1098733,1085200,561985,1021860,1819181,1203567,1093851,1100615,1100262,794528,3390427,418451,912200,1108908,1110682,675903,862487,1120635,1109805,882770,1026948,1211872,783281,3451396,855761,1785000,1110299)