frequency resonance meaning in Chinese
频率谐振
频谐振
Examples
- 2 low frequency resonance , spanning 40 - 100hz , occurs beside the track . the wheel rail interaction creep force and the sleepers natural frequency cause this
（ 2 ）列车行进之轮轨激振力频率与基钣自然频率发生共振产生40 - 100hz之低频噪音。 - Experiment result shows that the high frequency resonance analysis based on half - complex wavelet can improved the sensitivity of rolling bearing fault diagnosis
实验结果表明基于半复小波的高频共振分析法能提高滚动轴承的早期故障诊断率。 - Along with the extensive use of power cable lines in power distribution system , the probability of fundamental frequency resonance has greatly increased
随着配电网中电缆线路的大量使用，出现基波电流谐振的可能性大大增加，威胁系统的正常运行。 - In chapter 6 , the new half - complex wavelet is adopted to diagnosis defects of rolling bearings . inherent resonance frequency can be found out by time - frequency analysis with half - complex wavelet , and high frequency resonance analysis is implemented with half - complex wavelet to locate the failure
第六章通过半复小波对轴承振动信号进行连续小波变换确定轴承检测系统的固有共振频率，实现轴承故障的高频共振分析，并确定故障的种类和部位。 - Based on two fault diagnosis instrument systems for rolling bearing and car , several diagnosis strategies using integrated intelligence have been brought forward . applied methods that fault feature is extracted from high frequency resonance signal have also been presented . many experiment results have shown the effectiveness of these methods
以滚动轴承和车辆故障诊断仪器系统为研究背景，提出了几种集成智能故障诊断策略和从高频共振信号中提取故障特征的实用方法，并充分利用这些方法对滚动轴承和车辆的多种故障诊断进行了实验研究，证明了这些诊断方法的有效性。