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高中化学新教材优质课参赛一等奖|《原电池》课件+教学设计下载

  • 2026-04-05 02:14:02
高中化学新教材优质课参赛一等奖|《原电池》课件+教学设计下载
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  1. CONNECT:[ UseTime:0.000520s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000596s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002556s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000323s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000568s ]
  6. SELECT * FROM `set` [ RunTime:0.002474s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000658s ]
  8. SELECT * FROM `article` WHERE `id` = 465622 LIMIT 1 [ RunTime:0.005663s ]
  9. UPDATE `article` SET `lasttime` = 1775447925 WHERE `id` = 465622 [ RunTime:0.003466s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000287s ]
  11. SELECT * FROM `article` WHERE `id` < 465622 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000429s ]
  12. SELECT * FROM `article` WHERE `id` > 465622 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000624s ]
  13. SELECT * FROM `article` WHERE `id` < 465622 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006988s ]
  14. SELECT * FROM `article` WHERE `id` < 465622 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005183s ]
  15. SELECT * FROM `article` WHERE `id` < 465622 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000867s ]
0.112136s