常見例句雙語(yǔ)例句Purpose: Audio frequency amplifier applications.用途:用於音頻放大。www.achip-dg.comPurpose: Audio frequency amplifier application .用途:用於音頻放大。smdkj.comIts chief characteristic is can to adjust the suppressing frequency, so that each kind of audio frequency amplifier's periodic noise can be suppressed.其主要特點(diǎn)是抑制頻率可調(diào),可用於抑制各種音頻放大電路中的周期性噪聲。 返回 audio frequency amplifier