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html课件 | 探索长方体体积

2026-05-13 21:13:50

html课件 | 探索长方体体积

“探索长方体体积”课件具有以下特点：通过数字滑块快速搭建1000个体积单位以内的长方体；展示按层搭建、按行搭建、按列搭建的过程；可对搭建图形进行放大、缩小、旋转操作。课件可用于体积单位教学和长方体体积的探索。

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下载地址：

https://pan.baidu.com/s/1EjNblBsE4Ns4Z1N03bvq7g 提取码: 3pwf

链接地址：https://www.zcat.cn/web/25f954e8447a453e9640988cb0c94896abff0cf4a9941fe1454b9fa71d8b4c0b

https://www.zcat.cn/view/6c9d6775-e610-4f3b-a737-2d6fc21cd8eb

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请求信息 : 2026-05-16 11:58:32 HTTP/2.0 GET : https://a.sjds.net/a/496252.html
运行时间 : 0.091366s [ 吞吐率：10.94req/s ] 内存消耗：4,504.34kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=945ac3007268b035140fb7037c89b82d

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CONNECT:[ UseTime:0.000481s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000737s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000318s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000294s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000522s ]
SELECT * FROM `set` [ RunTime:0.000271s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000598s ]
SELECT * FROM `article` WHERE `id` = 496252 LIMIT 1 [ RunTime:0.001013s ]
UPDATE `article` SET `lasttime` = 1778903912 WHERE `id` = 496252 [ RunTime:0.003294s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000234s ]
SELECT * FROM `article` WHERE `id` < 496252 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000545s ]
SELECT * FROM `article` WHERE `id` > 496252 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000383s ]
SELECT * FROM `article` WHERE `id` < 496252 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001190s ]
SELECT * FROM `article` WHERE `id` < 496252 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002018s ]
SELECT * FROM `article` WHERE `id` < 496252 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004074s ]

0.093304s

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