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四年级数学苏教版《三角形的分类》精品课件

  • 2026-06-20 02:38:24
四年级数学苏教版《三角形的分类》精品课件

四年级数学苏教版《三角形的分类》精品课件

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#小学数学[话题]# #四年级数学[话题]# #苏教版数学[话题]# #数学公开课[话题]# #三角形的分类[话题]# #数学课件[话题]# #公开课课件[话题]# #课件[话题]# #课件ppt[话题]#

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  1. CONNECT:[ UseTime:0.000543s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000758s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000339s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000270s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000645s ]
  6. SELECT * FROM `set` [ RunTime:0.000209s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000548s ]
  8. SELECT * FROM `article` WHERE `id` = 508544 LIMIT 1 [ RunTime:0.000385s ]
  9. UPDATE `article` SET `lasttime` = 1781954485 WHERE `id` = 508544 [ RunTime:0.003041s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000300s ]
  11. SELECT * FROM `article` WHERE `id` < 508544 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000472s ]
  12. SELECT * FROM `article` WHERE `id` > 508544 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000548s ]
  13. SELECT * FROM `article` WHERE `id` < 508544 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003754s ]
  14. SELECT * FROM `article` WHERE `id` < 508544 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002647s ]
  15. SELECT * FROM `article` WHERE `id` < 508544 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006167s ]
0.156199s