1650| 7
|
[静力学和运动学] 请问两端固定,结构较复杂的悬臂梁(见说明)固有频率可以算吗?谢谢 |
| ||
| ||
| ||
发表于 2008-1-23 22:31
|
显示全部楼层
| ||
GMT+8, 2024-12-2 11:40 , Processed in 0.057368 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.