In rotor vibration test and analysis, these methods are more useful.
该方法在转子振动测试分析中，具有很好的应用前景。
Compared with every fault detection methods, it confirms the vibration test method.
通过各种诊断方法的比较，确定了以振动检测作为主要手段。
The first deals with several i methods used to test stationarity, periodicity and guassianity of the recorded data of aircraft vibration.
第一部分介绍飞行器实测振动数据的平稳性、周期性和正态性检验的几种方法；
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