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【教学课件】《动量》全章高品质上课PPT课件合集,及时可下载!

  • 2026-09-26 07:41:08
【教学课件】《动量》全章高品质上课PPT课件合集,及时可下载!
该资源为实际教学所用课件，内含视频素材，仿真动画等优质资源！
课件目录
实验课件——验证动量守恒定律

专题课件——子弹打木块模型和板块模型

「动量全章高品质上课ppt课件」夸克网盘下载链接：

https://pan.quark.cn/s/c14bd4986186

长按识别二维码立即下载！

来源：伽马物理，转发旨在分享，禁止商业行为！
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 。

看了数字教师训练营的聊天记录,课件老师开始思考现在教育信息化企业发展的方向

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000694s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001163s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000479s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000376s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000572s ]
  6. SELECT * FROM `set` [ RunTime:0.000292s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000739s ]
  8. SELECT * FROM `article` WHERE `id` = 510269 LIMIT 1 [ RunTime:0.000404s ]
  9. UPDATE `article` SET `lasttime` = 1790547003 WHERE `id` = 510269 [ RunTime:0.001472s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000342s ]
  11. SELECT * FROM `article` WHERE `id` < 510269 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000481s ]
  12. SELECT * FROM `article` WHERE `id` > 510269 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000412s ]
  13. SELECT * FROM `article` WHERE `id` < 510269 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000626s ]
  14. SELECT * FROM `article` WHERE `id` < 510269 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000749s ]
  15. SELECT * FROM `article` WHERE `id` < 510269 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000661s ]
0.088354s