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金奖项目PPT!第十四届“挑战杯”创业竞赛国赛金奖PPT(2)

  • 2026-11-02 02:09:40
金奖项目PPT!第十四届“挑战杯”创业竞赛国赛金奖PPT(2)

本期上新！“挑战杯”竞赛培训交流（广东站）上作现场分享的2个往届竞赛金奖项目：《基于海洋强国建设的深远海岩土勘察设备领军者》和《新一代耐温稀土永磁材料缔造者》。

《基于海洋强国建设的深远海岩土勘察设备领军者》

（中国海洋大学）

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《新一代耐温稀土永磁材料缔造者》

（南京理工大学）

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金奖项目PPT！第十四届“挑战杯”创业竞赛国赛金奖PPT（1）

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Excel 每天学一点,效率轻松翻倍(第 12 天)

基本 文件 流程 错误 SQL 调试
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  4. 会话信息 : SESSION_ID=af5173f66ec034b680eca79e0a8ab0b9
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  1. CONNECT:[ UseTime:0.000710s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000905s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000435s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000345s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000525s ]
  6. SELECT * FROM `set` [ RunTime:0.000273s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000606s ]
  8. SELECT * FROM `article` WHERE `id` = 505046 LIMIT 1 [ RunTime:0.000375s ]
  9. UPDATE `article` SET `lasttime` = 1794074346 WHERE `id` = 505046 [ RunTime:0.001424s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000329s ]
  11. SELECT * FROM `article` WHERE `id` < 505046 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000465s ]
  12. SELECT * FROM `article` WHERE `id` > 505046 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000390s ]
  13. SELECT * FROM `article` WHERE `id` < 505046 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000565s ]
  14. SELECT * FROM `article` WHERE `id` < 505046 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000662s ]
  15. SELECT * FROM `article` WHERE `id` < 505046 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000635s ]
0.087622s