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2026年秋季新版教材初中数学八年级上册(人教版)电子课本已更新(彩色高清PDF可打印)

  • 2026-07-27 11:18:32
2026年秋季新版教材初中数学八年级上册(人教版)电子课本已更新(彩色高清PDF可打印)

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  1. CONNECT:[ UseTime:0.000919s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001614s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000870s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000761s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001452s ]
  6. SELECT * FROM `set` [ RunTime:0.000650s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.002108s ]
  8. SELECT * FROM `article` WHERE `id` = 469164 LIMIT 1 [ RunTime:0.001244s ]
  9. UPDATE `article` SET `lasttime` = 1785126851 WHERE `id` = 469164 [ RunTime:0.015577s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000980s ]
  11. SELECT * FROM `article` WHERE `id` < 469164 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001362s ]
  12. SELECT * FROM `article` WHERE `id` > 469164 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002298s ]
  13. SELECT * FROM `article` WHERE `id` < 469164 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000963s ]
  14. SELECT * FROM `article` WHERE `id` < 469164 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001013s ]
  15. SELECT * FROM `article` WHERE `id` < 469164 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005545s ]
0.118014s