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2025年初中数学九年级全册学习笔记

  • 2026-05-14 14:16:50
2025年初中数学九年级全册学习笔记

2025年初中数学九年级全册学习笔记

2025年初中数学九年级全册学习笔记，很全很详细


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陕西,6分钟前,
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《资治通鉴》卷第二十八·汉纪二十 学习笔记

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  1. CONNECT:[ UseTime:0.000577s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000668s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.004943s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000307s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000532s ]
  6. SELECT * FROM `set` [ RunTime:0.000202s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000576s ]
  8. SELECT * FROM `article` WHERE `id` = 488723 LIMIT 1 [ RunTime:0.000411s ]
  9. UPDATE `article` SET `lasttime` = 1778746144 WHERE `id` = 488723 [ RunTime:0.010745s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.001577s ]
  11. SELECT * FROM `article` WHERE `id` < 488723 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000501s ]
  12. SELECT * FROM `article` WHERE `id` > 488723 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000402s ]
  13. SELECT * FROM `article` WHERE `id` < 488723 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000624s ]
  14. SELECT * FROM `article` WHERE `id` < 488723 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.007563s ]
  15. SELECT * FROM `article` WHERE `id` < 488723 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003936s ]
0.102566s