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56页PPT详解空预器结构原理及运行

2026-04-06 12:14:48

56页PPT详解空预器结构原理及运行

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请求信息 : 2026-04-06 19:56:44 HTTP/2.0 GET : https://h.sjds.net/a/477588.html
运行时间 : 0.138991s [ 吞吐率：7.19req/s ] 内存消耗：4,295.41kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=9d0baf80c1df61bcddde14a3ebf4455c

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CONNECT:[ UseTime:0.000520s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000769s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000311s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000442s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000555s ]
SELECT * FROM `set` [ RunTime:0.001696s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000633s ]
SELECT * FROM `article` WHERE `id` = 477588 LIMIT 1 [ RunTime:0.005743s ]
UPDATE `article` SET `lasttime` = 1775476604 WHERE `id` = 477588 [ RunTime:0.010551s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000285s ]
SELECT * FROM `article` WHERE `id` < 477588 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000462s ]
SELECT * FROM `article` WHERE `id` > 477588 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000445s ]
SELECT * FROM `article` WHERE `id` < 477588 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004735s ]
SELECT * FROM `article` WHERE `id` < 477588 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006627s ]
SELECT * FROM `article` WHERE `id` < 477588 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.015426s ]

0.140507s

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