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中考复习系列11—— 光现象复习讲义(文件可下载)

  • 2026-04-01 10:08:46
中考复习系列11—— 光现象复习讲义(文件可下载)

专题02 光现象（复习讲义）（原卷版）.pdf

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  1. CONNECT:[ UseTime:0.000541s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000705s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000317s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000291s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000490s ]
  6. SELECT * FROM `set` [ RunTime:0.000198s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000617s ]
  8. SELECT * FROM `article` WHERE `id` = 465570 LIMIT 1 [ RunTime:0.000515s ]
  9. UPDATE `article` SET `lasttime` = 1775768058 WHERE `id` = 465570 [ RunTime:0.018162s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.005549s ]
  11. SELECT * FROM `article` WHERE `id` < 465570 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001724s ]
  12. SELECT * FROM `article` WHERE `id` > 465570 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000389s ]
  13. SELECT * FROM `article` WHERE `id` < 465570 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.026115s ]
  14. SELECT * FROM `article` WHERE `id` < 465570 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.007813s ]
  15. SELECT * FROM `article` WHERE `id` < 465570 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.011629s ]
0.155628s