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八下数学期中考前复习二次根式讲义

  • 2026-05-11 08:59:32
八下数学期中考前复习二次根式讲义

八下数学期中考前复习二次根式讲义

#初中数学#初二数学#八下数学#期中考试#期中复习#二次根式

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  1. CONNECT:[ UseTime:0.000507s ] mysql:host=127.0.0.1;port=3306;dbname=i_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000679s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000299s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000256s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000519s ]
  6. SELECT * FROM `set` [ RunTime:0.000236s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000529s ]
  8. SELECT * FROM `article` WHERE `id` = 464952 LIMIT 1 [ RunTime:0.001101s ]
  9. UPDATE `article` SET `lasttime` = 1778729652 WHERE `id` = 464952 [ RunTime:0.010729s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000245s ]
  11. SELECT * FROM `article` WHERE `id` < 464952 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000470s ]
  12. SELECT * FROM `article` WHERE `id` > 464952 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000434s ]
  13. SELECT * FROM `article` WHERE `id` < 464952 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000772s ]
  14. SELECT * FROM `article` WHERE `id` < 464952 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001150s ]
  15. SELECT * FROM `article` WHERE `id` < 464952 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000912s ]
0.091109s