2257| 12
|
为什么只能测出一阶频率 |
| ||
发表于 2006-11-1 06:53
|
显示全部楼层
| |
| ||
| ||
发表于 2006-11-1 13:40
|
显示全部楼层
| ||
发表于 2006-11-1 16:52
|
显示全部楼层
| |
GMT+8, 2024-12-29 02:49 , Processed in 0.080443 second(s), 24 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.