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新版九年级化学下册配套课件【共12G含教案+学案+测试+习题】

  • 2026-04-26 19:23:17
新版九年级化学下册配套课件【共12G含教案+学案+测试+习题】

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人教版九年级化学下册新教材

整册PPT课件+教案+同步练习 

2025.02.20更新资料目录

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  1. CONNECT:[ UseTime:0.000503s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000656s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000974s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002897s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000632s ]
  6. SELECT * FROM `set` [ RunTime:0.000251s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000683s ]
  8. SELECT * FROM `article` WHERE `id` = 479071 LIMIT 1 [ RunTime:0.001380s ]
  9. UPDATE `article` SET `lasttime` = 1777754484 WHERE `id` = 479071 [ RunTime:0.006349s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.001021s ]
  11. SELECT * FROM `article` WHERE `id` < 479071 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000454s ]
  12. SELECT * FROM `article` WHERE `id` > 479071 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000458s ]
  13. SELECT * FROM `article` WHERE `id` < 479071 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000859s ]
  14. SELECT * FROM `article` WHERE `id` < 479071 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003882s ]
  15. SELECT * FROM `article` WHERE `id` < 479071 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001870s ]
0.114895s