nanosecond pulse oscillator毫微秒: billisecond; millimicrosecon ...脉冲振荡器: pulse oscillator; impulse os ...毫微秒脉冲振幅分析仪: nanosecond pulse height analyzer毫微秒脉冲: nanosecond pulse双脉冲毫微秒振荡器: double pulse nanosecond oscillator; doublepulsenanosecondoscillator下载手机词典可随时随地查词查翻译
