短語詞組短語pulse stuffing system 脈沖插入制positive pulse stuffing 正脈沖填充negative pulse stuffing [通信][自]負(fù)脈沖插入;負(fù)脈沖填充positive -negative pulse stuffing 正負(fù)脈沖塞入stuffing pulse 填充脈沖 返回 pulse stuffing