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关注：1
2013-05-23 12:21
求翻译：驻波管法垂直入射吸声系数如下表是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
驻波管法垂直入射吸声系数如下表
问题补充： |
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2013-05-23 12:21:38
Standing wave tube normal incidence sound absorption coefficient following table.
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2013-05-23 12:23:18
The Standing wave tube law vertical x10 acoustic absorption coefficient is given in the following table
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2013-05-23 12:24:58
In wave duct law normal incidence sound-absorption coefficient following table
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2013-05-23 12:26:38
Standing wave tube method for normal incidence absorption coefficient is as follows
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2013-05-23 12:28:18
Standing wave tube method for normal incidence absorption coefficient is as follows
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