adj.低周波的；低頻率的

In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply. 在電子學領域，一種不希望發(fā)生的低頻電流，它干擾所要求的信號。通常這種現(xiàn)象是由于交流供電線路屏蔽不良引起的。

The abnormal colours of seedlings turned a low frequency. 顏色異常的苗木出現(xiàn)頻率較低。

Laser direct writing of micro-OVD with low frequency templates[J]. 引用該論文 魏國軍

If it is a low frequency sound, it is processed as an analog signal. 對低頻聲進行傳統(tǒng)的處理。

The direction of the low frequency current with maximum frequency was also WSW. 低頻流出現(xiàn)頻率最多的方向和潮流基本一致。

Medium SMES (200 MVA) are able to compensate some low frequency disturbance. 中型SMES(200MVA),這類SMES能補償某些低頻度的擾動