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苏科版最新课件:八年级物理上册《噪声及其控制》

  • 2026-08-21 13:26:08
苏科版最新课件:八年级物理上册《噪声及其控制》
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  1. CONNECT:[ UseTime:0.001013s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001433s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000771s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001958s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001375s ]
  6. SELECT * FROM `set` [ RunTime:0.007888s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001561s ]
  8. SELECT * FROM `article` WHERE `id` = 525162 LIMIT 1 [ RunTime:0.015062s ]
  9. UPDATE `article` SET `lasttime` = 1787592123 WHERE `id` = 525162 [ RunTime:0.029055s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000728s ]
  11. SELECT * FROM `article` WHERE `id` < 525162 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001016s ]
  12. SELECT * FROM `article` WHERE `id` > 525162 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.008397s ]
  13. SELECT * FROM `article` WHERE `id` < 525162 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002393s ]
  14. SELECT * FROM `article` WHERE `id` < 525162 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.010746s ]
  15. SELECT * FROM `article` WHERE `id` < 525162 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006006s ]
0.265473s