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滨海新区高二化学下学期月考期中试卷专题1 有机化合物的分离、提纯

  • 2026-10-30 10:32:57
滨海新区高二化学下学期月考期中试卷专题1 有机化合物的分离、提纯
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2026年高三江南十校联考英语试卷重难点词汇整理及补充

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  1. CONNECT:[ UseTime:0.000567s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000798s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000376s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000372s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000506s ]
  6. SELECT * FROM `set` [ RunTime:0.000279s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000635s ]
  8. SELECT * FROM `article` WHERE `id` = 467291 LIMIT 1 [ RunTime:0.000456s ]
  9. UPDATE `article` SET `lasttime` = 1793527500 WHERE `id` = 467291 [ RunTime:0.001504s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000410s ]
  11. SELECT * FROM `article` WHERE `id` < 467291 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000593s ]
  12. SELECT * FROM `article` WHERE `id` > 467291 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000478s ]
  13. SELECT * FROM `article` WHERE `id` < 467291 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000557s ]
  14. SELECT * FROM `article` WHERE `id` < 467291 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000665s ]
  15. SELECT * FROM `article` WHERE `id` < 467291 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000620s ]
0.104456s