dms date multiplexing system数据: data; record; information多路: multichannel; multipath传输: transfer; transmission; conv ...系统: system多路传输系统: multiplex system; multiplex transmission system下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:数据多路传输系统,即可在微信中查询翻译