18384| 119
|
[非线性振动] 系统的固有频率与外激励有关吗? |
| ||
发表于 2009-6-25 19:52
|
显示全部楼层
| |
发表于 2009-6-25 21:10
|
显示全部楼层
| ||
发表于 2009-6-25 22:03
|
显示全部楼层
| ||
发表于 2009-6-28 17:03
|
显示全部楼层
评分 | ||
发表于 2009-6-29 08:07
|
显示全部楼层
| |
发表于 2009-6-29 09:51
|
显示全部楼层
| ||
GMT+8, 2024-11-28 12:01 , Processed in 0.105727 second(s), 23 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.