例句與造句

1. Each type of radio emission is classified according to its bandwidth, method of modulation, nature of the modulating signal, and type of information transmitted on the carrier signal.
2. Each Type of radio emission is classified according to its bandwidth, method of modulation, nature of the modulating signal, and Type of information transmitted on the carrier signal.
3. It's difficult to find types of radio emissions in a sentence. 用types of radio emissions造句挺難的