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【新教材】高中历史选择性必修二第3课《现代食物的生产、储备与食品安全》课件2

  • 2026-04-04 13:51:37
【新教材】高中历史选择性必修二第3课《现代食物的生产、储备与食品安全》课件2
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  1. CONNECT:[ UseTime:0.000490s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000598s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002054s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000287s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000542s ]
  6. SELECT * FROM `set` [ RunTime:0.000193s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000590s ]
  8. SELECT * FROM `article` WHERE `id` = 466361 LIMIT 1 [ RunTime:0.000390s ]
  9. UPDATE `article` SET `lasttime` = 1775303804 WHERE `id` = 466361 [ RunTime:0.002335s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000241s ]
  11. SELECT * FROM `article` WHERE `id` < 466361 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001146s ]
  12. SELECT * FROM `article` WHERE `id` > 466361 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000326s ]
  13. SELECT * FROM `article` WHERE `id` < 466361 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001270s ]
  14. SELECT * FROM `article` WHERE `id` < 466361 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000652s ]
  15. SELECT * FROM `article` WHERE `id` < 466361 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000574s ]
0.077811s