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ChemDraw教程(PPT/390页)

  • 2026-06-08 14:59:10
ChemDraw教程(PPT/390页)

ChemDraw教程（PPT/390页）

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  1. CONNECT:[ UseTime:0.001058s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001565s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.003352s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001516s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001312s ]
  6. SELECT * FROM `set` [ RunTime:0.000694s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001400s ]
  8. SELECT * FROM `article` WHERE `id` = 517711 LIMIT 1 [ RunTime:0.000961s ]
  9. UPDATE `article` SET `lasttime` = 1781344672 WHERE `id` = 517711 [ RunTime:0.017249s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000656s ]
  11. SELECT * FROM `article` WHERE `id` < 517711 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001057s ]
  12. SELECT * FROM `article` WHERE `id` > 517711 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001057s ]
  13. SELECT * FROM `article` WHERE `id` < 517711 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001905s ]
  14. SELECT * FROM `article` WHERE `id` < 517711 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001759s ]
  15. SELECT * FROM `article` WHERE `id` < 517711 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007866s ]
0.219421s