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晶体结构与性质(PPT+讲义word版)
2026-05-10 20:41:38
晶体结构与性质(PPT+讲义word版)
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CONNECT:[ UseTime:0.001019s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001616s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000789s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000703s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001394s ]
SELECT * FROM `set` [ RunTime:0.000567s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.002164s ]
SELECT * FROM `article` WHERE `id` = 514049 LIMIT 1 [ RunTime:0.008197s ]
UPDATE `article` SET `lasttime` = 1778683148 WHERE `id` = 514049 [ RunTime:0.016938s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.005051s ]
SELECT * FROM `article` WHERE `id` < 514049 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004220s ]
SELECT * FROM `article` WHERE `id` > 514049 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001676s ]
SELECT * FROM `article` WHERE `id` < 514049 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002081s ]
SELECT * FROM `article` WHERE `id` < 514049 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.017142s ]
SELECT * FROM `article` WHERE `id` < 514049 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.065191s ]
0.298352s