短語詞組短語broad d pulse 幀同步脈沖Broad pulse rise time 寬脈沖上升時間Broad pulse fall time 寬脈沖下降時間broad band microwave pulse 寬帶微波脈沖Broad pulse width 寬脈沖寬度broad band ultrasonic pulse 寬頻帶超聲脈沖broad -spectral-bandwidth laser pulse 寬頻帶激光脈沖 返回 broad pulse