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免费下载 | 小学科学《趣味科学快乐寒假》活动实践手册(适用一、二年级)

  • 2026-09-15 07:35:28
免费下载 | 小学科学《趣味科学快乐寒假》活动实践手册(适用一、二年级)

本手册是东郡小学为丰富寒假生活，激发青少年儿童的科学兴趣、创新意识，精心设计的的科学实践作业。以下为预览，下载请拉到文末

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-16 18:27:18 HTTP/1.1 GET : http://yeyulingfeng.com/a/460997.html
  2. 运行时间 : 0.075142s [ 吞吐率：13.31req/s ] 内存消耗：4,240.85kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=8445e68e2d5f3ee6e304f1f4317a34df
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  1. CONNECT:[ UseTime:0.000624s ] mysql:host=172.18.0.4;port=3306;dbname=no_yeyulingfeng;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001198s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000516s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000395s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000669s ]
  6. SELECT * FROM `set` [ RunTime:0.000317s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000565s ]
  8. SELECT * FROM `article` WHERE `id` = 460997 LIMIT 1 [ RunTime:0.000337s ]
  9. UPDATE `article` SET `lasttime` = 1789554439 WHERE `id` = 460997 [ RunTime:0.000735s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000282s ]
  11. SELECT * FROM `article` WHERE `id` < 460997 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000429s ]
  12. SELECT * FROM `article` WHERE `id` > 460997 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000483s ]
  13. SELECT * FROM `article` WHERE `id` < 460997 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000563s ]
  14. SELECT * FROM `article` WHERE `id` < 460997 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000794s ]
  15. SELECT * FROM `article` WHERE `id` < 460997 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000580s ]
0.086295s