1499| 3
|
[结构振动] 请教:非匀质(复合)材料的振动微分方程? |
| ||
发表于 2007-5-29 17:03
|
显示全部楼层
| ||
呵呵,谢谢!
| ||
GMT+8, 2024-11-26 14:29 , Processed in 0.060425 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.