装置漏气为什么会小于5分之1

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select * from tbl_Articles WHERE ArticleID=3355122 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3355122 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3355122 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(783679,3526768,3502980,633905,401095,503575,778196,3076654,3326190,763237,973321,633953,3649552,1143696,1172985,516076,1092092,3498410,2081169,761901,632251,680214,694211,3079397,3152420,826323,890749,451952,1168082,719821) ORDER BY field (ArticleID,783679,3526768,3502980,633905,401095,503575,778196,3076654,3326190,763237,973321,633953,3649552,1143696,1172985,516076,1092092,3498410,2081169,761901,632251,680214,694211,3079397,3152420,826323,890749,451952,1168082,719821)