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【新教材】苏教版科学三年级下册课件(更新中)

  • 2026-03-29 11:23:25
【新教材】苏教版科学三年级下册课件(更新中)
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2026高三数学寒假班课件 第三章 进阶篇 不等式恒(能)成立问题 进阶1 参数全分离

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  1. CONNECT:[ UseTime:0.000614s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000850s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000265s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000293s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000498s ]
  6. SELECT * FROM `set` [ RunTime:0.000211s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000510s ]
  8. SELECT * FROM `article` WHERE `id` = 469721 LIMIT 1 [ RunTime:0.000385s ]
  9. UPDATE `article` SET `lasttime` = 1775781306 WHERE `id` = 469721 [ RunTime:0.011692s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000310s ]
  11. SELECT * FROM `article` WHERE `id` < 469721 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000454s ]
  12. SELECT * FROM `article` WHERE `id` > 469721 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000368s ]
  13. SELECT * FROM `article` WHERE `id` < 469721 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000610s ]
  14. SELECT * FROM `article` WHERE `id` < 469721 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005364s ]
  15. SELECT * FROM `article` WHERE `id` < 469721 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005344s ]
0.097598s