4382| 3
|
[动力学和稳定性] 请问欧拉梁和伯努利梁是一个含义吗 |
| ||
发表于 2010-11-2 17:11
|
显示全部楼层
| ||
发表于 2010-11-2 18:42
|
显示全部楼层
| ||
GMT+8, 2024-12-26 08:27 , Processed in 0.111392 second(s), 23 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.