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2020-2025学年湖南长沙中考二模化学真题及答案解析

  • 2026-04-16 09:20:18
2020-2025学年湖南长沙中考二模化学真题及答案解析

2020-2025学年湖南长沙中考二模化学真题及答案解析

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  1. CONNECT:[ UseTime:0.000554s ] mysql:host=127.0.0.1;port=3306;dbname=e460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000954s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000313s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000254s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000563s ]
  6. SELECT * FROM `set` [ RunTime:0.000203s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000627s ]
  8. SELECT * FROM `article` WHERE `id` = 483380 LIMIT 1 [ RunTime:0.003189s ]
  9. UPDATE `article` SET `lasttime` = 1776993692 WHERE `id` = 483380 [ RunTime:0.006547s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000278s ]
  11. SELECT * FROM `article` WHERE `id` < 483380 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000450s ]
  12. SELECT * FROM `article` WHERE `id` > 483380 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.010404s ]
  13. SELECT * FROM `article` WHERE `id` < 483380 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002783s ]
  14. SELECT * FROM `article` WHERE `id` < 483380 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.009521s ]
  15. SELECT * FROM `article` WHERE `id` < 483380 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.012414s ]
0.117972s