eigen-frequency 固有频率
acoustic eigen frequency 声学固有频率
eigen circular frequency 固有圆频率
frequency eigen matrix 频率特征矩阵
The development of a new approach for accurately obtaining the eigen frequency of the fiber coil under test. The method is based on the modulation-demodulation principle of the fiber gyroscope.
在构建检测系统过程中,针对光纤环本征频率不易精确测量的问题,从光纤陀螺的调制原理出发提出了一种新的基于对称方波调制的测试光纤环本征频率的方法。
参考来源 - 光纤陀螺光纤环对称性检测系统的实现·2,447,543篇论文数据，部分数据来源于NoteExpress
N a resonance frequency of a system 本征频率 [physics]
Properties of free vibration were analyzed for simplified geared rotor, and the main factors of influence on eigen frequency were also analyzed.
针对齿轮耦合的简单平行转子系统，研究了固有振动的特点，分析了影响固有频率的主要因素。
When the response frequency is equal to the eigen-frequency of a derived system, harmonic resonance, super-harmonic resonance and combined harmonic resonance may occur.
当响应频率等于派生系统的固有频率时，将会出现主共振、超谐共振和组合共振现象；
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