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当前，电视技术正在经历着上天人地和数字化发展的深刻变革，与信息高速公路和多媒体的融合也指日可待。除中央电视台８套节目外，全国已有近３０个省级电视台实现了上星播出，占到了全国省级台总数的８０％左右。随着各省有线电视网络的建设与发展，各上星省级台的落地问题也
At present, television technology is experiencing profound changes in the development of mankind and digitization. Integration with the information superhighway and multimedia is also just around the corner. In addition to 8 sets of programs of CCTV, nearly 30 provincial-level TV stations nationwide have realized the broadcasting of the last satellite, accounting for about 80% of the total number of provincial-level TV stations nationwide. With the construction and development of cable television networks in various provinces, the problems of landing of all the provincial and provincial top-level stations also occur