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关注:1
2013-05-23 12:21
求翻译:An approximate solution is derived for the vibration and sound radiation from a finite cylindrical shell with axial stiffeners,是什么意思? 待解决
悬赏分:1
- 离问题结束还有
An approximate solution is derived for the vibration and sound radiation from a finite cylindrical shell with axial stiffeners,
问题补充: |
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