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教科版科学《制作测试与改进独轮车》AI课件

  • 2026-10-01 03:21:49

教科版科学《制作测试与改进独轮车》AI课件

教科版五年级上册科学， 第二单元《工具与技术》第3课《制作独轮车》第2课时——《制作、测试与改进独轮车》。资料包含：
✅ PPT课件
✅ 配套教学设计
✅ 完整课堂逐字稿
适合公开课、优质课、校内展示课使用，也可以结合本班学情调整后用于日常授课。#教科版科学#五年级上册科学#制作、测试与改进独轮车#科学公开课 #AI赋能课堂 #优质课件

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教科版科学《社会发展与工具和技术》AI课件

基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000756s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000884s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000478s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000329s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000535s ]
  6. SELECT * FROM `set` [ RunTime:0.000264s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000569s ]
  8. SELECT * FROM `article` WHERE `id` = 532337 LIMIT 1 [ RunTime:0.000362s ]
  9. UPDATE `article` SET `lasttime` = 1790932791 WHERE `id` = 532337 [ RunTime:0.001037s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000296s ]
  11. SELECT * FROM `article` WHERE `id` < 532337 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001208s ]
  12. SELECT * FROM `article` WHERE `id` > 532337 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000337s ]
  13. SELECT * FROM `article` WHERE `id` < 532337 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000563s ]
  14. SELECT * FROM `article` WHERE `id` < 532337 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000471s ]
  15. SELECT * FROM `article` WHERE `id` < 532337 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000623s ]
0.081747s