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必修2-3.2 DNA的结构 课件文末附下载链接

  • 2026-05-11 04:16:35
必修2-3.2 DNA的结构 课件文末附下载链接

通过网盘分享的文件：第3章 第2节 DNA的结构 -.pptx

链接: https://pan.baidu.com/s/1yTO_1vAVxgmjnrVvCubsLw?pwd=fxaq 提取码: fxaq

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【原创趣味对外汉语课件】《轻松学中文》第二册第9课:打电话

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  1. CONNECT:[ UseTime:0.000861s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001150s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000596s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000531s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001263s ]
  6. SELECT * FROM `set` [ RunTime:0.000563s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001281s ]
  8. SELECT * FROM `article` WHERE `id` = 498909 LIMIT 1 [ RunTime:0.006140s ]
  9. UPDATE `article` SET `lasttime` = 1778637789 WHERE `id` = 498909 [ RunTime:0.005821s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000656s ]
  11. SELECT * FROM `article` WHERE `id` < 498909 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001530s ]
  12. SELECT * FROM `article` WHERE `id` > 498909 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.012992s ]
  13. SELECT * FROM `article` WHERE `id` < 498909 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005997s ]
  14. SELECT * FROM `article` WHERE `id` < 498909 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002820s ]
  15. SELECT * FROM `article` WHERE `id` < 498909 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001488s ]
0.183330s