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AI数学互动课件—平行四边形、三角形、梯形面积推导

  • 2026-04-04 01:33:28
AI数学互动课件—平行四边形、三角形、梯形面积推导
   一款AI数学互动课件—平行四边形、三角形、梯形面积推导过程，上课直接使用。剪、移、拼，复制、旋转、涂色等功能都有。
具体功能如视频：
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http://mitushuxue.top/courses/course-26/%E5%B9%B3%E9%9D%A2%E5%9B%BE%E5%BD%A2%E9%9D%A2%E7%A7%AF%E6%8E%A8%E5%AF%BC%E5%AE%9E%E9%AA%8C%E5%AE%A4.html

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  1. CONNECT:[ UseTime:0.000984s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001702s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.012257s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000964s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001554s ]
  6. SELECT * FROM `set` [ RunTime:0.004935s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001551s ]
  8. SELECT * FROM `article` WHERE `id` = 488470 LIMIT 1 [ RunTime:0.005254s ]
  9. UPDATE `article` SET `lasttime` = 1775668410 WHERE `id` = 488470 [ RunTime:0.003826s ]
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