1616| 2
|
[结构振动] 什么是反共振频率(antiresonant frequency)? |
发表于 2013-3-3 10:25
|
显示全部楼层
| ||
GMT+8, 2024-12-1 17:46 , Processed in 0.066847 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.