求翻译：所對應之頻率亦非為固定值，故此，由於頻率不再重複的出現，致使信號頻譜分量通常不會再集中於重複出現之操作頻率上是什么意思？

Therefore, the frequency is no longer repeated, resulting in the signal spectrum component is usually not focused on the re-emergence of the operating frequency, corresponding frequency nor a fixed value,

The corresponding frequency is not for fixed value, therefore, the frequencies were not repeat 複, cause signal do not normally re spectrum quantity focused on heavy 複 in the operating frequency.

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The corresponding frequencies are not for a fixed value, therefore, due to the emergence of frequencies will not repeat, causing signal spectral component is usually not going to focus on the operating frequency of repeats

Frequency of the corresponding also acts in a reprehensible manner the fixture, therefore, because the frequency no longer duplicates the appearance, causes the signal frequency spectrum component usually not to be able again to concentrate in the repetition appears in the operating frequency