短語詞組短語Pulse repetition rate [電子]脈沖重復率;頻率;脈波重現(xiàn)率pulse recurrence rate 脈沖回復率;脈沖重復頻率;脈波復現(xiàn)率;[電子]脈沖再現(xiàn)率basic pulse repetition rate 基本脈沖重復周期Pulse e rate 脈搏率;脈沖頻率;脈搏multiplication pulse -rate 脈沖頻率倍增specific pulse repetition rate 非凡脈沖重復周期pulse -rate divider 脈沖重復頻率分頻器noise pulse firinq rate 噪聲發(fā)生率pulse repetitive rate 方向 返回 pulse rate