谁知道电导率的测量原理

页面:/news/view-2144558/ | 耗时:0.6998 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=2144558 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2144558 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2144558 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1078294,1054832,1080086,1092920,1069928,1117055,1072365,1102282,1064645,1062062,1051711,1041343,1062350,1119490,1016441,1081881,1102172,1086194,1117512,1096611,986336,1087879,1091950,1060391,1100537,1072797,999216,1074334,1108141,1118699) ORDER BY field (ArticleID,1078294,1054832,1080086,1092920,1069928,1117055,1072365,1102282,1064645,1062062,1051711,1041343,1062350,1119490,1016441,1081881,1102172,1086194,1117512,1096611,986336,1087879,1091950,1060391,1100537,1072797,999216,1074334,1108141,1118699)