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高考热点:圆锥曲线光学性质解题技巧+下载

  • 2026-01-12 13:20:39
高考热点:圆锥曲线光学性质解题技巧+下载

通过网盘分享的文件：热点专题突破：圆锥曲线的光学性质（解析版）.pdf

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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=9cfce32cd840f2afcabc219b308650de
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  1. CONNECT:[ UseTime:0.000519s ] mysql:host=127.0.0.1;port=3306;dbname=no_yeyulingfeng;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000800s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000275s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000250s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000482s ]
  6. SELECT * FROM `set` [ RunTime:0.000181s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000542s ]
  8. SELECT * FROM `article` WHERE `id` = 460663 LIMIT 1 [ RunTime:0.000493s ]
  9. UPDATE `article` SET `lasttime` = 1768217268 WHERE `id` = 460663 [ RunTime:0.001120s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000213s ]
  11. SELECT * FROM `article` WHERE `id` < 460663 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005208s ]
  12. SELECT * FROM `article` WHERE `id` > 460663 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000436s ]
  13. SELECT * FROM `article` WHERE `id` < 460663 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000863s ]
  14. SELECT * FROM `article` WHERE `id` < 460663 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002709s ]
  15. SELECT * FROM `article` WHERE `id` < 460663 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.008904s ]
0.089814s