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初中化学方程式及相关知识点总结, 附方程式记忆超强法宝!

  • 2026-11-02 21:31:12
初中化学方程式及相关知识点总结, 附方程式记忆超强法宝!
初中化学方程式种类繁多，很多同学在记忆方程式时，往往是单纯地一个一个去记，结果是当时记住了很快又忘了，或者是记住了但在做题时不会用。很多同学因此觉得记忆化学方程式很困难。化学方程式成了提高化学成绩的瓶颈，也成了同学们学习化学的重要负担。
今天总结了初中化学方程式及其相关知识点总结，并附方程式记忆超强法宝，一定对同学们学习化学、记忆化学方程式起到很大的作用。
（点击可查看大图）
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求职贴士:笔试技巧知多少

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000649s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000810s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000480s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000400s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000548s ]
  6. SELECT * FROM `set` [ RunTime:0.000313s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000695s ]
  8. SELECT * FROM `article` WHERE `id` = 540291 LIMIT 1 [ RunTime:0.000360s ]
  9. UPDATE `article` SET `lasttime` = 1794083981 WHERE `id` = 540291 [ RunTime:0.001470s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000337s ]
  11. SELECT * FROM `article` WHERE `id` < 540291 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000453s ]
  12. SELECT * FROM `article` WHERE `id` > 540291 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000378s ]
  13. SELECT * FROM `article` WHERE `id` < 540291 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000630s ]
  14. SELECT * FROM `article` WHERE `id` < 540291 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000657s ]
  15. SELECT * FROM `article` WHERE `id` < 540291 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000797s ]
0.123775s