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期末复习大礼包(一)

  • 2026-10-02 03:01:56
期末复习大礼包(一)

期末复习大礼包（一）

——线性代数、信号与系统

期末大军来袭，你准备好了吗？

不慌不慌，小e给大家准备了复习大礼包哦！！！

第一篇  线性代数

点击下方链接查看详情↓↓↓

https://pan.baidu.com/s/1WBzEuXgBCA7oAq7xPr-Crw

小瓜子们一定要耐心复习才能有好成绩啊！

第二篇  信号与系统

废话不多说，直接瞧我们的复习指南！！！

怎么样，是不是干货满满呢，最后祝愿大家在考试中仔细认真，都得高分~~~

编辑：杨景铎

审核：胡晓宇 宗凡

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

备考日记Day7|降低复习成本

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000861s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001083s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000466s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000377s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000523s ]
  6. SELECT * FROM `set` [ RunTime:0.000302s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000716s ]
  8. SELECT * FROM `article` WHERE `id` = 518440 LIMIT 1 [ RunTime:0.000374s ]
  9. UPDATE `article` SET `lasttime` = 1790904186 WHERE `id` = 518440 [ RunTime:0.002098s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000463s ]
  11. SELECT * FROM `article` WHERE `id` < 518440 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000475s ]
  12. SELECT * FROM `article` WHERE `id` > 518440 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000500s ]
  13. SELECT * FROM `article` WHERE `id` < 518440 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000542s ]
  14. SELECT * FROM `article` WHERE `id` < 518440 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000533s ]
  15. SELECT * FROM `article` WHERE `id` < 518440 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000966s ]
0.084870s