9219| 12
|
[结构振动] 请教:固有频率、频率响应、幅频特性在振动方面应如何定义? |
发表于 2006-8-15 10:49
|
显示全部楼层
评分 | ||
发表于 2006-8-15 12:34
|
显示全部楼层
| ||
发表于 2006-8-16 10:09
|
显示全部楼层
| ||
发表于 2006-8-18 14:17
|
显示全部楼层
| |
发表于 2008-4-28 08:50
|
显示全部楼层
结构的固有频率和它的各阶频率有什么关系?
| ||
发表于 2008-4-28 10:59
|
显示全部楼层
| |
发表于 2008-5-3 18:00
|
显示全部楼层
| |
发表于 2011-6-18 23:48
|
显示全部楼层
| ||
GMT+8, 2024-11-16 11:57 , Processed in 0.061861 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.