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课件||新浙教版七下第二章课件7个

  • 2026-04-04 05:23:31
课件||新浙教版七下第二章课件7个

以下是新浙教版七下第二章整章课件

课件||新浙教版七下第二章2.1二元一次方程

课件||新浙教版七下第二章2.2二元一次方程

课件||新浙教版七下第二章2.3解二元一次方程组（1）

课件||新浙教版七下第二章2.3解二元一次方程组（2）

课件||新浙教版七下第二章2.4二元一次方程组的应用（1）

课件||新浙教版七下第二章2.4二元一次方程组的应用（2）

课件||新浙教版七下第二章2.5二元一次方程

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2026年春人教版五年级数学第八单元教案简案

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  1. CONNECT:[ UseTime:0.000564s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000959s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000314s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000269s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000616s ]
  6. SELECT * FROM `set` [ RunTime:0.000199s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000699s ]
  8. SELECT * FROM `article` WHERE `id` = 486936 LIMIT 1 [ RunTime:0.000397s ]
  9. UPDATE `article` SET `lasttime` = 1775919421 WHERE `id` = 486936 [ RunTime:0.000900s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000242s ]
  11. SELECT * FROM `article` WHERE `id` < 486936 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000454s ]
  12. SELECT * FROM `article` WHERE `id` > 486936 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000421s ]
  13. SELECT * FROM `article` WHERE `id` < 486936 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001077s ]
  14. SELECT * FROM `article` WHERE `id` < 486936 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000835s ]
  15. SELECT * FROM `article` WHERE `id` < 486936 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000799s ]
0.086724s