dual access meaning in English

双臂存取
双臂取数

The system is developed by ourselves on the basis of the project which is titled . multimedia broad bandwidth network engineering and been responsible by the author of this thesis . the hfc network transmission based techniques of internet dual access , user set - top - box access , stock broadcasting , standard video broadcasting , distant education , etc . are addressed . this system can provide information highway to telecommunication and tv broadcasting to run multimedia services and be suitable for the status of our nation and the economic burden of our public
本论文以作者负责的项目“山东胜利油田多媒体宽带网络工程”为背景，阐述了本单位自主开发的“基于hfc网络多媒体宽带传输系统”的原理、功能和技术特点，论述了基于hfc传输网络下的： internet双向接入技术和用户端机顶盒接入技术及股票发送、准视频广播、远程教育等高速数据广播技术在hfc网络工程中的实现，说明了该系统能够为电信和广电全面开展多媒体增值业务提供一套适合我国国情、满足我国公众经济承受能力的信息高速公路完整解决方案。