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新八上物理期中考试复习常考概念51条,现在掌握,考试拿高分,速收藏备用!

  • 2026-11-04 12:49:26
新八上物理期中考试复习常考概念51条,现在掌握,考试拿高分,速收藏备用!

初中生日常

老师今天整理了新八上物理期中考试复习常考概念51条，现在掌握，考试拿高分，速收藏备用！

电子版阅览

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期中考试复习了一整天 但感觉没学到东西

基本 文件 流程 错误 SQL 调试
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  2. 运行时间 : 0.079673s [ 吞吐率：12.55req/s ] 内存消耗：4,381.53kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=d3b988b5d4a852d6f50568dec004ea05
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  1. CONNECT:[ UseTime:0.000764s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000879s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000442s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000350s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000518s ]
  6. SELECT * FROM `set` [ RunTime:0.000280s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000584s ]
  8. SELECT * FROM `article` WHERE `id` = 536522 LIMIT 1 [ RunTime:0.000360s ]
  9. UPDATE `article` SET `lasttime` = 1793785909 WHERE `id` = 536522 [ RunTime:0.001596s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000307s ]
  11. SELECT * FROM `article` WHERE `id` < 536522 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000420s ]
  12. SELECT * FROM `article` WHERE `id` > 536522 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000541s ]
  13. SELECT * FROM `article` WHERE `id` < 536522 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000680s ]
  14. SELECT * FROM `article` WHERE `id` < 536522 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000768s ]
  15. SELECT * FROM `article` WHERE `id` < 536522 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000596s ]
0.096886s