Over the frequency, size of the cable will affect the signal wavelength.
超过这个频率，电缆的尺寸将影响信号的波长。
But in the high frequency measurements, the effect of cable will lead to serious errors.
这在测量频率较高时将会产生较大的系统误差。
The first is the cut-off frequency, usually with the coaxial cable.
首先是截止频率，通常与同轴电缆有关。
The key of the technique is accuracy of identified fundamental frequency of each stay cable.
频率法的关键是在于准确地识别出索的基频。
The key of the technique is accuracy of identified fundamental frequency of each stay cable.
频率法的关键是在于准确地识别出索的基频。
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