2039| 4
|
[动力学和稳定性] 请教结构动力学中的广义位移,广义坐标的的问题 |
发表于 2007-3-20 08:41
|
显示全部楼层
| |
发表于 2007-3-22 20:25
|
显示全部楼层
| ||
发表于 2007-3-23 07:42
|
显示全部楼层
| ||
GMT+8, 2024-11-6 03:17 , Processed in 0.074685 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.