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北师大版小学三年级新教材课件

  • 2026-04-24 04:38:57
北师大版小学三年级新教材课件

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【备课素材】课题2 溶解度 (精品课件+高清视频素材+WORD版表格式教案+分层作业等).

海南州第二届原始教案评比活动优秀教案展

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  1. CONNECT:[ UseTime:0.000634s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000797s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000332s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000929s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000531s ]
  6. SELECT * FROM `set` [ RunTime:0.000191s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000573s ]
  8. SELECT * FROM `article` WHERE `id` = 482838 LIMIT 1 [ RunTime:0.001442s ]
  9. UPDATE `article` SET `lasttime` = 1777138631 WHERE `id` = 482838 [ RunTime:0.008989s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000314s ]
  11. SELECT * FROM `article` WHERE `id` < 482838 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001342s ]
  12. SELECT * FROM `article` WHERE `id` > 482838 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.009378s ]
  13. SELECT * FROM `article` WHERE `id` < 482838 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000956s ]
  14. SELECT * FROM `article` WHERE `id` < 482838 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001228s ]
  15. SELECT * FROM `article` WHERE `id` < 482838 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005935s ]
0.113666s