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【2026春新教材】人教版 高中物理必修二电子课本已更新

  • 2026-04-03 13:39:46
【2026春新教材】人教版 高中物理必修二电子课本已更新
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【2026春新教材】人教版 高中数学必修二电子课本已更新

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  1. CONNECT:[ UseTime:0.000813s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.023310s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.055480s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.015594s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.006310s ]
  6. SELECT * FROM `set` [ RunTime:0.027510s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.002801s ]
  8. SELECT * FROM `article` WHERE `id` = 462813 LIMIT 1 [ RunTime:0.030241s ]
  9. UPDATE `article` SET `lasttime` = 1775655044 WHERE `id` = 462813 [ RunTime:0.032682s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000559s ]
  11. SELECT * FROM `article` WHERE `id` < 462813 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000934s ]
  12. SELECT * FROM `article` WHERE `id` > 462813 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.048729s ]
  13. SELECT * FROM `article` WHERE `id` < 462813 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.014405s ]
  14. SELECT * FROM `article` WHERE `id` < 462813 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.122766s ]
  15. SELECT * FROM `article` WHERE `id` < 462813 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.103832s ]
0.676046s