1)selecting frequency network,选频网络2)Wien bridge frequency selection network,RC选频网络3)dividing network,分频网络;选频网络4)dividing network,分频网络，选频网络5)frequency selective network,频率选择电路;选频网络6)Dual T-type Frequency Selecting Network,双T型选频网络
用法和例句
The selecting frequency network usually located in the amplifying circuit, or located in the positive feedback network.