传感器工作原理是什么

页面:/news/view-3308242/ | 耗时:0.3864 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3308242 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3308242 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3308242 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2012125,3078501,2681691,1195553,1377812,2921087,1136576,1087582,1777928,427189,637758,87475,645601,1214880,1424321,479124,539523,834620,554595,483098,1036812,897522,1633195,1936280,576065,3100253,481146,1856132,880571,2903052) ORDER BY field (ArticleID,2012125,3078501,2681691,1195553,1377812,2921087,1136576,1087582,1777928,427189,637758,87475,645601,1214880,1424321,479124,539523,834620,554595,483098,1036812,897522,1633195,1936280,576065,3100253,481146,1856132,880571,2903052)