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教科版科学《光能穿透物体吗》AI课件

  • 2026-10-02 22:43:11

教科版科学《光能穿透物体吗》AI课件

教科版六年级上册科学， 第二单元《光》第3课——《光能穿透物体吗》。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#六年级上册科学#光能穿透物体吗#科学公开课 #AI赋能课堂 #优质课件

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【生命教育】珍爱生命,阳光成长|课件+视频素材+10 页完整逐字稿

基本 文件 流程 错误 SQL 调试
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  2. 运行时间 : 0.072817s [ 吞吐率：13.73req/s ] 内存消耗：4,246.78kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=c289ee44796d5cb9fa6c8a83f64bf559
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  1. CONNECT:[ UseTime:0.000520s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000758s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000378s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000345s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000560s ]
  6. SELECT * FROM `set` [ RunTime:0.000321s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000657s ]
  8. SELECT * FROM `article` WHERE `id` = 531498 LIMIT 1 [ RunTime:0.000333s ]
  9. UPDATE `article` SET `lasttime` = 1790991841 WHERE `id` = 531498 [ RunTime:0.000988s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000316s ]
  11. SELECT * FROM `article` WHERE `id` < 531498 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000471s ]
  12. SELECT * FROM `article` WHERE `id` > 531498 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000339s ]
  13. SELECT * FROM `article` WHERE `id` < 531498 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000545s ]
  14. SELECT * FROM `article` WHERE `id` < 531498 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000590s ]
  15. SELECT * FROM `article` WHERE `id` < 531498 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000494s ]
0.082452s