signal form的用法和樣例：
例句
- Such effects are obiously adanced well beyond any signal type which can be stopped by a foil beanie.
這樣的影響明顯是遠遠領(lǐng)先于任何能被屏蔽帽阻止的信號形式。 - A device that converts data from one form into another,as from one form usable in data processing to another form usable in telephonic transmission.
調制解調器將信號由一種形式轉換成另一種形式的裝置，如在電話(huà)傳輸中由一種可用形式以信號形式轉換成另一種可用形式。
