楼主: 欧阳中华
|
[线性振动] (聊砍)振型是实数还是复数,各有表示什么? |
发表于 2016-3-8 19:48
|
显示全部楼层
| ||
| ||
发表于 2016-3-8 20:07
|
显示全部楼层
| ||
| ||
发表于 2016-3-9 09:23
|
显示全部楼层
| ||
| ||
发表于 2016-3-9 10:59
|
显示全部楼层
| ||
| ||
GMT+8, 2024-11-28 20:38 , Processed in 0.063779 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.