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北师大版七年级上册第四章知识点总结

  • 2026-11-04 10:56:45

北师大版七年级上册第四章知识点总结

基本平面图形：直线、线段、射线、角以及尺规作图（尺规作图在中考中占4分，必考）

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山东,3小时前,
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别错过!大工考研er专属福利——26真题来啦!

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000374s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000725s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000402s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000451s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000657s ]
  6. SELECT * FROM `set` [ RunTime:0.000323s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000748s ]
  8. SELECT * FROM `article` WHERE `id` = 536010 LIMIT 1 [ RunTime:0.000435s ]
  9. UPDATE `article` SET `lasttime` = 1793800141 WHERE `id` = 536010 [ RunTime:0.001210s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000401s ]
  11. SELECT * FROM `article` WHERE `id` < 536010 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000500s ]
  12. SELECT * FROM `article` WHERE `id` > 536010 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000448s ]
  13. SELECT * FROM `article` WHERE `id` < 536010 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000768s ]
  14. SELECT * FROM `article` WHERE `id` < 536010 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000652s ]
  15. SELECT * FROM `article` WHERE `id` < 536010 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000779s ]
0.088571s