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北京大学赵克常教授,炒股课件PPT(1-20页)

  • 2026-05-11 04:30:56
北京大学赵克常教授,炒股课件PPT(1-20页)

大家好，我是你们的钱途雷达。

近全网刷屏的「北大炒股课件」，你刷到了吗？
不是教你一夜暴富，不是给你牛股代码，而是北大教授赵克常在《地震概论》课上，给北大学子讲的一堂65页硬核股市生存课——《炒股挣钱》

由于文章篇幅受限，本次雷达只能分享前20页，分几次给大家分享，关注雷达，看后续分享。

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  1. CONNECT:[ UseTime:0.000600s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001340s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000808s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000670s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001612s ]
  6. SELECT * FROM `set` [ RunTime:0.000581s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001573s ]
  8. SELECT * FROM `article` WHERE `id` = 492629 LIMIT 1 [ RunTime:0.001185s ]
  9. UPDATE `article` SET `lasttime` = 1779242568 WHERE `id` = 492629 [ RunTime:0.001697s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000591s ]
  11. SELECT * FROM `article` WHERE `id` < 492629 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001153s ]
  12. SELECT * FROM `article` WHERE `id` > 492629 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001033s ]
  13. SELECT * FROM `article` WHERE `id` < 492629 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001994s ]
  14. SELECT * FROM `article` WHERE `id` < 492629 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001706s ]
  15. SELECT * FROM `article` WHERE `id` < 492629 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002199s ]
0.105517s