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关注:1
2013-05-23 12:21
求翻译:Usually, a bearing defect is detected by its characteristic frequency and some of its harmonics. According to [22], three are sufficient. The frequency bandwidth of the final level n approximation must then contain the shock frequency and three of its harmonics, it must thus satisfy:是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Usually, a bearing defect is detected by its characteristic frequency and some of its harmonics. According to [22], three are sufficient. The frequency bandwidth of the final level n approximation must then contain the shock frequency and three of its harmonics, it must thus satisfy:
问题补充: |
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2013-05-23 12:21:38
通常,轴承缺陷是由它的特征频率和它的一些谐波检测。
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2013-05-23 12:23:18
通常,轴承瑕疵由它的特征频率和其中一些泛音查出。根据[22],三是充足的。最后一层n略计的频率带宽必须然后包含震动频率,并且三它的泛音,它必须因而满意:
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2013-05-23 12:24:58
通常,轴承瑕疵由它的特征频率和其中一些泛音查出。 根据 (22),三是充足的。 最后一层n略计的频率带宽必须然后包含震动频率,并且三它的泛音,它必须因而满意:
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2013-05-23 12:26:38
通常情况下,轴承缺陷检测的特征频率和其谐波的一些。[22],三是充足的。最后的级别 n 近似的频率带宽然后必须包含冲击频率和其谐波,三个它因而必须满足:
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2013-05-23 12:28:18
正在翻译,请等待...
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