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【表面活性剂化学】PPT课件讲义——洗涤和去污作用
2026-04-17 06:55:12
【表面活性剂化学】PPT课件讲义——洗涤和去污作用
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/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
CONNECT:[ UseTime:0.000660s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000892s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000371s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000828s ]
SELECT * FROM `set` [ RunTime:0.000286s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000832s ]
SELECT * FROM `article` WHERE `id` = 462323 LIMIT 1 [ RunTime:0.000744s ]
UPDATE `article` SET `lasttime` = 1776754904 WHERE `id` = 462323 [ RunTime:0.035064s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000347s ]
SELECT * FROM `article` WHERE `id` < 462323 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000541s ]
SELECT * FROM `article` WHERE `id` > 462323 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000428s ]
SELECT * FROM `article` WHERE `id` < 462323 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001067s ]
SELECT * FROM `article` WHERE `id` < 462323 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000936s ]
SELECT * FROM `article` WHERE `id` < 462323 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000683s ]
0.139991s