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【建议收藏】2026秋新版九上化学知识点总结极简通关!可分享可打印!

  • 2026-11-14 03:30:13
【建议收藏】2026秋新版九上化学知识点总结极简通关!可分享可打印!

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小编导读：同样是复盘，学霸和普通学生差别在这里 ：复盘不是再看一遍错题，要写下错因：是概念不懂，还是审题粗心。每隔一段时间重做一遍，确认同类题目不会再踩同样的坑。
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高中化学必修二考点笔记整理(pdf分享)

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000636s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000835s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000385s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000374s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000813s ]
  6. SELECT * FROM `set` [ RunTime:0.000342s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000759s ]
  8. SELECT * FROM `article` WHERE `id` = 546990 LIMIT 1 [ RunTime:0.000409s ]
  9. UPDATE `article` SET `lasttime` = 1794627606 WHERE `id` = 546990 [ RunTime:0.001333s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000394s ]
  11. SELECT * FROM `article` WHERE `id` < 546990 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000594s ]
  12. SELECT * FROM `article` WHERE `id` > 546990 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000445s ]
  13. SELECT * FROM `article` WHERE `id` < 546990 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000745s ]
  14. SELECT * FROM `article` WHERE `id` < 546990 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000803s ]
  15. SELECT * FROM `article` WHERE `id` < 546990 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001027s ]
0.109614s