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8套2016-2019年广东深圳初三下学期期中化学试卷及答案解析

  • 2026-04-02 00:32:29
8套2016-2019年广东深圳初三下学期期中化学试卷及答案解析

8套2016-2019年广东深圳初三下学期期中化学试卷及答案解析

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  2. 运行时间 : 0.090412s [ 吞吐率：11.06req/s ] 内存消耗：4,449.12kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=6e7414dec9404fddf3d165d5737452bf
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  1. CONNECT:[ UseTime:0.000534s ] mysql:host=127.0.0.1;port=3306;dbname=c460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000938s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000350s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000298s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000484s ]
  6. SELECT * FROM `set` [ RunTime:0.000210s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000541s ]
  8. SELECT * FROM `article` WHERE `id` = 529042 LIMIT 1 [ RunTime:0.000369s ]
  9. UPDATE `article` SET `lasttime` = 1776416714 WHERE `id` = 529042 [ RunTime:0.005615s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.001090s ]
  11. SELECT * FROM `article` WHERE `id` < 529042 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000797s ]
  12. SELECT * FROM `article` WHERE `id` > 529042 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000684s ]
  13. SELECT * FROM `article` WHERE `id` < 529042 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001519s ]
  14. SELECT * FROM `article` WHERE `id` < 529042 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005976s ]
  15. SELECT * FROM `article` WHERE `id` < 529042 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004302s ]
0.092341s