鉴频器频率监别电路,监频器频率鉴别器frequency: n. 1.屡次,频仍,频繁。 2.(脉搏等的)次数,出现 ...discriminator: n. 辨别者。 ceramic frequency discriminator: 陶瓷鉴频器frequency discriminator pass band: 鉴频器通频带high-frequency discriminator: 高频鉴别器下载手机词典可随时随地查词查翻译