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F470 跨学科项目式学习 优质课资源 初中化学 第十一单元 化学与社会发展《跨学科实践活动9 制造再生纸》课件PPT+教学设计Word

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F470 跨学科项目式学习 优质课资源 初中化学 第十一单元 化学与社会发展《跨学科实践活动9 制造再生纸》课件PPT+教学设计Word
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  1. CONNECT:[ UseTime:0.000423s ] mysql:host=127.0.0.1;port=3306;dbname=c_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000856s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000288s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000271s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000467s ]
  6. SELECT * FROM `set` [ RunTime:0.000194s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000522s ]
  8. SELECT * FROM `article` WHERE `id` = 458384 LIMIT 1 [ RunTime:0.000424s ]
  9. UPDATE `article` SET `lasttime` = 1770868440 WHERE `id` = 458384 [ RunTime:0.002268s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000644s ]
  11. SELECT * FROM `article` WHERE `id` < 458384 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000457s ]
  12. SELECT * FROM `article` WHERE `id` > 458384 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000427s ]
  13. SELECT * FROM `article` WHERE `id` < 458384 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.030688s ]
  14. SELECT * FROM `article` WHERE `id` < 458384 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001386s ]
  15. SELECT * FROM `article` WHERE `id` < 458384 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001938s ]
0.107695s