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三角形内角和自由交互课件!数学老师下载!

  • 2026-05-11 04:29:00
三角形内角和自由交互课件!数学老师下载!

适用年级：小学四年级及以上

核心知识点：三角形内角和为180°

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  138. /yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/a.sjds.net/runtime/temp/97cad012e8e159aae2fe347a411e8351.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000496s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000565s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000298s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000310s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000500s ]
  6. SELECT * FROM `set` [ RunTime:0.000198s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000572s ]
  8. SELECT * FROM `article` WHERE `id` = 499430 LIMIT 1 [ RunTime:0.008256s ]
  9. UPDATE `article` SET `lasttime` = 1778579117 WHERE `id` = 499430 [ RunTime:0.020371s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000300s ]
  11. SELECT * FROM `article` WHERE `id` < 499430 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002245s ]
  12. SELECT * FROM `article` WHERE `id` > 499430 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000448s ]
  13. SELECT * FROM `article` WHERE `id` < 499430 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004137s ]
  14. SELECT * FROM `article` WHERE `id` < 499430 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003572s ]
  15. SELECT * FROM `article` WHERE `id` < 499430 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001038s ]
0.120251s