... Narrowband frequency modulation 窄带频率调制 Natural frequency 自然响应频率 Natural response 自然响应 ...
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根据该方法,相对过阻尼系数能够表示成检波器响应曲线的半峰高宽度和检波器自然频率乘积的线性函数。
According to the method, the relative overdamping can be expressed in a linear function of the product of the width of half peak of the response curve by the nature frequency of the geophone.
音单元,这是已知的有一个很”自然“的声音与一个极其顺利频率响应范围远远超出了人类听力范围内。
This tweeter is known for having a very "natural" sound with an extremely smooth frequency response that extends well beyond the human hearing range.
刚度的减小自然伴随结构自然频率的减小和结构模态振型的转变,相应结构的动力响应也会出现转变。
With the reduction of natural frequency stiffness and transformation of modal shape structure, the corresponding of the structure can also be changed.
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