1939| 4
|
[自激振动] 请问受迫振动的频率问题 |
| ||
发表于 2010-10-30 19:54
|
显示全部楼层
| ||
| ||
发表于 2010-11-1 13:01
|
显示全部楼层
| ||
GMT+8, 2024-11-29 18:46 , Processed in 0.063372 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.