自感现象是指什么

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select * from tbl_Articles_data WHERE ArticleID=724010 LIMIT 0,1
select * from tbl_Articles_sphinx where id=724010 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(987245,2481975,957020,364046,3201880,3458848,847688,973509,689017,1095492,988639,1099349,363633,2398392,779640,1718192,362912,1113177,1224957,1106320,812585,1098497,86160,100657,364288,1157945,904994,1046765,100506,628215) ORDER BY field (ArticleID,987245,2481975,957020,364046,3201880,3458848,847688,973509,689017,1095492,988639,1099349,363633,2398392,779640,1718192,362912,1113177,1224957,1106320,812585,1098497,86160,100657,364288,1157945,904994,1046765,100506,628215)