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初中科学八下课本精读丨大气中的二氧化碳

2026-04-03 11:42:44

初中科学八下课本精读丨大气中的二氧化碳

浙教版（新版）初中科学课本精读
八下第二单元 2.3 大气中的二氧化碳

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请求信息 : 2026-04-04 18:34:56 HTTP/2.0 GET : https://c.sjds.net/a/466385.html
运行时间 : 0.074649s [ 吞吐率：13.40req/s ] 内存消耗：4,689.78kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=d2d5acb3375791968877ae25d8ec362d

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CONNECT:[ UseTime:0.000633s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000817s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000305s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000250s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000663s ]
SELECT * FROM `set` [ RunTime:0.000253s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000655s ]
SELECT * FROM `article` WHERE `id` = 466385 LIMIT 1 [ RunTime:0.000902s ]
UPDATE `article` SET `lasttime` = 1775298896 WHERE `id` = 466385 [ RunTime:0.001388s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000248s ]
SELECT * FROM `article` WHERE `id` < 466385 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000547s ]
SELECT * FROM `article` WHERE `id` > 466385 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000394s ]
SELECT * FROM `article` WHERE `id` < 466385 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000884s ]
SELECT * FROM `article` WHERE `id` < 466385 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000897s ]
SELECT * FROM `article` WHERE `id` < 466385 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001326s ]

0.076216s

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