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运算律加法结合律PPT课件北师大版数学四年级上册

  • 2026-10-27 12:52:35
运算律加法结合律PPT课件北师大版数学四年级上册

有PPT源文件，PPT版本，可下载，可修改，可编辑

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b4up4.4

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课件丨《CRRT治疗AKI的序贯停机》

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-09 07:34:44 HTTP/1.1 GET : http://a.sjds.net/a/458623.html
  2. 运行时间 : 0.080267s [ 吞吐率：12.46req/s ] 内存消耗：4,366.64kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=576eec9862bcc9818be1d757f599cfd2
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  1. CONNECT:[ UseTime:0.000678s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000888s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000474s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000384s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000505s ]
  6. SELECT * FROM `set` [ RunTime:0.000277s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000748s ]
  8. SELECT * FROM `article` WHERE `id` = 458623 LIMIT 1 [ RunTime:0.000377s ]
  9. UPDATE `article` SET `lasttime` = 1794180884 WHERE `id` = 458623 [ RunTime:0.001375s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000319s ]
  11. SELECT * FROM `article` WHERE `id` < 458623 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000409s ]
  12. SELECT * FROM `article` WHERE `id` > 458623 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000370s ]
  13. SELECT * FROM `article` WHERE `id` < 458623 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000543s ]
  14. SELECT * FROM `article` WHERE `id` < 458623 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000567s ]
  15. SELECT * FROM `article` WHERE `id` < 458623 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000723s ]
0.090669s