当前位置：首页>初中资源包>F383 精品优质课资源 初中化学 第八单元 海洋化学资源的利用《第二节 海水晒盐第2课时 海水晒盐的原理—溶解度》课件PPT+教学设计Word

F383 精品优质课资源 初中化学 第八单元 海洋化学资源的利用《第二节 海水晒盐第2课时 海水晒盐的原理—溶解度》课件PPT+教学设计Word

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F383 精品优质课资源 初中化学 第八单元 海洋化学资源的利用《第二节 海水晒盐第2课时 海水晒盐的原理—溶解度》课件PPT+教学设计Word
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  1. CONNECT:[ UseTime:0.000535s ] mysql:host=127.0.0.1;port=3306;dbname=c_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000741s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000295s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000299s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000570s ]
  6. SELECT * FROM `set` [ RunTime:0.000214s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000678s ]
  8. SELECT * FROM `article` WHERE `id` = 458025 LIMIT 1 [ RunTime:0.000726s ]
  9. UPDATE `article` SET `lasttime` = 1770907371 WHERE `id` = 458025 [ RunTime:0.007379s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000268s ]
  11. SELECT * FROM `article` WHERE `id` < 458025 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000547s ]
  12. SELECT * FROM `article` WHERE `id` > 458025 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000456s ]
  13. SELECT * FROM `article` WHERE `id` < 458025 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.010649s ]
  14. SELECT * FROM `article` WHERE `id` < 458025 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008155s ]
  15. SELECT * FROM `article` WHERE `id` < 458025 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.009413s ]
0.114025s