signal frequency的用法和樣例：
例句
- A false signal in telecommunication links from beats between signal frequency and sampling frequency.
假信號信號頻率和取樣頻率之間的拍子在無(wú)線(xiàn)電通信線(xiàn)路產(chǎn)生的假信號。 - The high permeability of the ferromagnetic reeds in a reed relay causes a pronounced skin effect with increasing signal frequency.
干簧式繼電器中鐵磁簧片的高磁導率會(huì )隨信號頻率的增加而產(chǎn)生很強的趨膚效應。
