This article discusses some problems of wired television network in the transmission of digital TV, probes into some technical aspects in the construction and maintenance of HFC network.
讨论有线电视网络中传输数字电视存在的问题，并对HFC网络建设和维护等技术问题进行探讨。
By contrast, just 10% would be willing to cut their wired broadband service to save money, and only 12% were willing to drop digital television service.
相比之下，只有10%的人愿意为省钱削减其有线宽带服务，只有12%的人愿意放弃数字电视业务。
By contrast, just 10% would be willing to cut their wired broadband service to save money, and only 12% were willing to drop digital television service.
相比之下，只有10%的人愿意为省钱削减其有线宽带服务，只有12%的人愿意放弃数字电视业务。
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