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初中生必看:八上物理人教版知识点总结!(可分享)

  • 2026-11-09 00:29:38
初中生必看:八上物理人教版知识点总结!(可分享)

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今日语录：刷题不在于数量多，优先吃透真题和经典题型，做完主动梳理考点，把同类题目归在一起，摸清出题套路，避开反复踩坑，慢慢就能稳住分数。

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八上期中复习:运动与相互作用

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=a02264b4ffbdd8f4180d0dd6c796b904
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  1. CONNECT:[ UseTime:0.000683s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001057s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000498s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000393s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000694s ]
  6. SELECT * FROM `set` [ RunTime:0.000353s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000752s ]
  8. SELECT * FROM `article` WHERE `id` = 541106 LIMIT 1 [ RunTime:0.000438s ]
  9. UPDATE `article` SET `lasttime` = 1794161752 WHERE `id` = 541106 [ RunTime:0.001538s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000385s ]
  11. SELECT * FROM `article` WHERE `id` < 541106 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000631s ]
  12. SELECT * FROM `article` WHERE `id` > 541106 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000449s ]
  13. SELECT * FROM `article` WHERE `id` < 541106 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000911s ]
  14. SELECT * FROM `article` WHERE `id` < 541106 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001045s ]
  15. SELECT * FROM `article` WHERE `id` < 541106 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000844s ]
0.106521s