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三角函数图象习题课教案

  • 2026-10-27 20:11:51
三角函数图象习题课教案

类型比较全，智玲老师原本是手写版，帆帆把变成EE，还画了图，自习课做完对答案，主要讲了第7题，第15题和配件上一道题比较像，两个方法也讲过了。

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大佛顶首楞严经讲义 第十二卷

基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=39676df54176fc919f9e2e3bfb58be37
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  1. CONNECT:[ UseTime:0.000749s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000993s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000435s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000349s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000509s ]
  6. SELECT * FROM `set` [ RunTime:0.000273s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000567s ]
  8. SELECT * FROM `article` WHERE `id` = 458414 LIMIT 1 [ RunTime:0.000340s ]
  9. UPDATE `article` SET `lasttime` = 1794184731 WHERE `id` = 458414 [ RunTime:0.001538s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000313s ]
  11. SELECT * FROM `article` WHERE `id` < 458414 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000549s ]
  12. SELECT * FROM `article` WHERE `id` > 458414 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000354s ]
  13. SELECT * FROM `article` WHERE `id` < 458414 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000506s ]
  14. SELECT * FROM `article` WHERE `id` < 458414 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000756s ]
  15. SELECT * FROM `article` WHERE `id` < 458414 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000518s ]
0.083743s