词汇	master rheostat
释义	master rheostat 主变阻器
随便看	impulse forming impulse-forming circuit impulse-forming tube impulse-free impulse frequence impulse frequency impulse fre-quency impulse frequency method impulse frequency system impulse-frequency system impulse frequency telemetering impulse-frequency telemetering impulse front impulse front discharge voltage impulse full wave impulse function impulse function generator impulse functions impulse fuse Impulse gas laser impulse gate impulse generator impulse generator,impulser impulse goods impulse governed oscillator