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大学课程:复旦大学《分析化学》课件-第2章-定量分析引论

  • 2026-10-29 01:09:55
大学课程:复旦大学《分析化学》课件-第2章-定量分析引论
第2章 定量分析引论
自本社®标解决生计问题为进行之方针，一般学者，往往以文害辞，以辞害意，误会提倡者之本旨。推其原因，多于不明生计二字之界说所致。惟其不明乎此，故或广之而训作生活，或狭之而训作衣食；驯至彼一是非，此一是非，议论纷纭，莫衷一是。不徒反对者得所藉口，即办学者也无所适从。其隐为职业教育前途之障碍，良非浅鲜。孔子曰：“名不正侧言不顺；言不顺则事不成。”故欲职业教育之卓著成效，必自确定一正当之主义始。

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小升初语文创造性复述故事阅读理解答题课件

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  1. CONNECT:[ UseTime:0.000607s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000780s ]
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  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000568s ]
  8. SELECT * FROM `article` WHERE `id` = 535338 LIMIT 1 [ RunTime:0.000351s ]
  9. UPDATE `article` SET `lasttime` = 1794180879 WHERE `id` = 535338 [ RunTime:0.001382s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000302s ]
  11. SELECT * FROM `article` WHERE `id` < 535338 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000401s ]
  12. SELECT * FROM `article` WHERE `id` > 535338 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000353s ]
  13. SELECT * FROM `article` WHERE `id` < 535338 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000466s ]
  14. SELECT * FROM `article` WHERE `id` < 535338 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000617s ]
  15. SELECT * FROM `article` WHERE `id` < 535338 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000613s ]
0.093045s