9413| 30
|
[结构振动] 固有频率是角频率么? |
| ||
发表于 2007-5-30 15:45
|
显示全部楼层
| ||
具体公式是这样的
| ||
发表于 2007-5-30 16:12
|
显示全部楼层
| ||
发表于 2007-5-30 16:14
|
显示全部楼层
| ||
发表于 2007-5-31 11:30
|
显示全部楼层
| ||
发表于 2007-5-31 16:08
|
显示全部楼层
| ||
发表于 2007-5-31 17:01
|
显示全部楼层
| |
发表于 2007-5-31 17:25
|
显示全部楼层
| ||
GMT+8, 2024-11-29 05:48 , Processed in 0.077395 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.