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2024《初中化学·教学课件》(九下)(人教版)

  • 2026-07-29 19:50:10
2024《初中化学·教学课件》(九下)(人教版)
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目录清单

1、初中化学·课题（九下）（人教版）（原卷版+解析版）

2、初中化学·跨学科实践活动（九下）（人教版）（原卷版+解析版）

【获取方法①】

在公众号“发消息”回复：24九下化学人教版教学课件

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 点击左下角【阅读原文】

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  1. CONNECT:[ UseTime:0.000556s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000888s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000438s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000446s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000876s ]
  6. SELECT * FROM `set` [ RunTime:0.000545s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000919s ]
  8. SELECT * FROM `article` WHERE `id` = 517798 LIMIT 1 [ RunTime:0.009318s ]
  9. UPDATE `article` SET `lasttime` = 1785448934 WHERE `id` = 517798 [ RunTime:0.006730s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000925s ]
  11. SELECT * FROM `article` WHERE `id` < 517798 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.007136s ]
  12. SELECT * FROM `article` WHERE `id` > 517798 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003880s ]
  13. SELECT * FROM `article` WHERE `id` < 517798 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003875s ]
  14. SELECT * FROM `article` WHERE `id` < 517798 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.011644s ]
  15. SELECT * FROM `article` WHERE `id` < 517798 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.009220s ]
0.153255s