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【PPT课件】高中生物学必修2:§3.1 DNA是主要的遗传物质 | 匹配教师教学用书上的教学案例

  • 2026-04-06 17:20:47
【PPT课件】高中生物学必修2:§3.1 DNA是主要的遗传物质 | 匹配教师教学用书上的教学案例

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3.1 DNA是主要的遗传物质
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高中生物学《选择性必修1》资料大全
高中生物学《选择性必修2》资料大全
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视频合辑 | 高中生物学 优质课/示范课

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  1. CONNECT:[ UseTime:0.000914s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001393s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000712s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000529s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001063s ]
  6. SELECT * FROM `set` [ RunTime:0.000499s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001198s ]
  8. SELECT * FROM `article` WHERE `id` = 469289 LIMIT 1 [ RunTime:0.002393s ]
  9. UPDATE `article` SET `lasttime` = 1775854326 WHERE `id` = 469289 [ RunTime:0.015342s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000495s ]
  11. SELECT * FROM `article` WHERE `id` < 469289 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000803s ]
  12. SELECT * FROM `article` WHERE `id` > 469289 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000874s ]
  13. SELECT * FROM `article` WHERE `id` < 469289 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.031961s ]
  14. SELECT * FROM `article` WHERE `id` < 469289 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002218s ]
  15. SELECT * FROM `article` WHERE `id` < 469289 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001400s ]
0.219011s