4693| 15
|
[弹性力学] 弹性力学中的势能 |
| |
| |
回复 3楼 的帖子
| ||
| |
| |
| |
势能应该存在于保守系统中吧,非保守系统应该不能定义势能
评分 | ||
回复 12楼 的帖子
| ||
评分 | ||
| ||
GMT+8, 2025-4-3 11:43 , Processed in 0.062851 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.