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教材解析(课件) | 苏教版(2026秋)小学科学四年级上册第三单元《简单电路》

  • 2026-11-07 22:29:53
教材解析(课件) | 苏教版(2026秋)小学科学四年级上册第三单元《简单电路》

附：苏教版四年级上册科学第三单元《简单电路》教材解析  百度网盘下载二维码

END

一审|吴锡娇

二审|夏   敏

终审|曾宝俊

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000621s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000834s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000450s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000354s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000578s ]
  6. SELECT * FROM `set` [ RunTime:0.000290s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000706s ]
  8. SELECT * FROM `article` WHERE `id` = 535763 LIMIT 1 [ RunTime:0.000377s ]
  9. UPDATE `article` SET `lasttime` = 1794172500 WHERE `id` = 535763 [ RunTime:0.001414s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000303s ]
  11. SELECT * FROM `article` WHERE `id` < 535763 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000412s ]
  12. SELECT * FROM `article` WHERE `id` > 535763 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000443s ]
  13. SELECT * FROM `article` WHERE `id` < 535763 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000518s ]
  14. SELECT * FROM `article` WHERE `id` < 535763 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000557s ]
  15. SELECT * FROM `article` WHERE `id` < 535763 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000470s ]
0.091620s