单词	range， true
释义	range， true真實射程核能名詞
随便看	narrow-band active repeater satellite narrow band allocation narrow band allocation，nba narrow-band amplifier narrowband amplifier narrow band analysis narrowband analyzer narrowband approximation narrowband assumption narrow band axis narrow-band axis narrowband axis narrow band channel narrow-band channel narrow-band--channel narrow band charactascope narrow band circuit narrow band communication system narrow-band communication system narrow band crystal filter narrow band data line narrow band data link narrowband detection threshold narrowband detector narrowband device