low frequency

英文:
low frequency
翻譯:
adj. 低頻率的
例句:
- 英文：In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply.
- 中文：在電子學領域，一種不希望發生的低頻電流，它幹擾所要求的信号。通常這種現象是由于交流供電線路屏蔽不良引起的。
- 英文：An effect that occurs when a signal is sampled at a rate less than twice the highest frequency present in the signal.The subsequent signal recovered from the samples will not contain the high frequency component of the original signal and will display a f
- 中文：以低于信号中最高頻率兩倍的頻率進行信号取樣時出現的一種效應，即當由取樣狀态還原時，還原後的信号将不再含有原來信号中的高頻成分，并将顯示出虛假的低頻信号。
編号:
108470

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