2185| 2
|
[结构力学] 求变截面梁的控制方程 |
发表于 2006-12-3 16:22
|
显示全部楼层
| |
发表于 2006-12-10 00:28
|
显示全部楼层
这是一个结构动力学问题呀
| ||
GMT+8, 2024-11-13 13:58 , Processed in 0.083442 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.