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学术前沿 | 滨州市农业科学院李明军高级工程师等:棉花中耕培土机培土装置作业参数优化与试验

  • 2026-03-27 20:26:57
学术前沿 | 滨州市农业科学院李明军高级工程师等:棉花中耕培土机培土装置作业参数优化与试验

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  1. CONNECT:[ UseTime:0.000407s ] mysql:host=127.0.0.1;port=3306;dbname=h_mffb;charset=utf8mb4
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  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000291s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000514s ]
  6. SELECT * FROM `set` [ RunTime:0.000206s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000563s ]
  8. SELECT * FROM `article` WHERE `id` = 496499 LIMIT 1 [ RunTime:0.003178s ]
  9. UPDATE `article` SET `lasttime` = 1774795168 WHERE `id` = 496499 [ RunTime:0.000438s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000953s ]
  11. SELECT * FROM `article` WHERE `id` < 496499 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000627s ]
  12. SELECT * FROM `article` WHERE `id` > 496499 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003991s ]
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  14. SELECT * FROM `article` WHERE `id` < 496499 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002899s ]
  15. SELECT * FROM `article` WHERE `id` < 496499 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003462s ]
0.091634s