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关注：1
2013-05-23 12:21
求翻译：1）分别利用激光测振法和锤击法进行圆柱壳的模态实验，获得圆柱壳的固有频率和振型；是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
1）分别利用激光测振法和锤击法进行圆柱壳的模态实验，获得圆柱壳的固有频率和振型；
问题补充： |
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2013-05-23 12:21:38
1) respectively, using laser vibrometer method and Hammer modal experiments of cylindrical shells to obtain the natural frequencies and mode shapes of cylindrical shells;
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2013-05-23 12:23:18
1) with a laser, vibration and Hammer of the law for cylindrical shells, modal testing for cylindrical shells of natural frequency and damping.
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
1), respectively, using laser vibration measuring method and modal experiment of cylindrical shell with hammer method, access to natural frequency and vibration of cylindrical shells;
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2013-05-23 12:28:18
正在翻译，请等待...
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