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行业最全版来了!!!烯烃基础知识详解课件(PPT可下载)

  • 2026-07-28 02:12:05
行业最全版来了!!!烯烃基础知识详解课件(PPT可下载)
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【自制课件】统编四上 第二单元7.《田忌赛马》

【课件】压力容器检验员专业知识(上)

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  2. 运行时间 : 0.093391s [ 吞吐率：10.71req/s ] 内存消耗：4,549.65kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=b0b55652c68dcf0e80e48798cd3e676d
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  1. CONNECT:[ UseTime:0.000580s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001069s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000365s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000231s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000656s ]
  6. SELECT * FROM `set` [ RunTime:0.000210s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000809s ]
  8. SELECT * FROM `article` WHERE `id` = 518434 LIMIT 1 [ RunTime:0.004675s ]
  9. UPDATE `article` SET `lasttime` = 1785373651 WHERE `id` = 518434 [ RunTime:0.006189s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000278s ]
  11. SELECT * FROM `article` WHERE `id` < 518434 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000566s ]
  12. SELECT * FROM `article` WHERE `id` > 518434 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000907s ]
  13. SELECT * FROM `article` WHERE `id` < 518434 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000716s ]
  14. SELECT * FROM `article` WHERE `id` < 518434 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001728s ]
  15. SELECT * FROM `article` WHERE `id` < 518434 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000821s ]
0.095149s