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初中科学八下课本精读丨大气与气候的演变

  • 2026-04-12 13:30:47
初中科学八下课本精读丨大气与气候的演变

浙教版（新版）初中科学课本精读
八下 第二单元 2.5 大气与气候的演变

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  1. CONNECT:[ UseTime:0.000947s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001492s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000753s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000687s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001312s ]
  6. SELECT * FROM `set` [ RunTime:0.000543s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001317s ]
  8. SELECT * FROM `article` WHERE `id` = 466993 LIMIT 1 [ RunTime:0.000913s ]
  9. UPDATE `article` SET `lasttime` = 1776464290 WHERE `id` = 466993 [ RunTime:0.017643s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000571s ]
  11. SELECT * FROM `article` WHERE `id` < 466993 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001101s ]
  12. SELECT * FROM `article` WHERE `id` > 466993 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003217s ]
  13. SELECT * FROM `article` WHERE `id` < 466993 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001789s ]
  14. SELECT * FROM `article` WHERE `id` < 466993 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001763s ]
  15. SELECT * FROM `article` WHERE `id` < 466993 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001761s ]
0.203587s