在广播影视方面，通过加大投入力度，广播电视覆盖网不断完善和扩大。
The government has also increased investment in the radio, film and television sector, which helps improve and expand the coverage of radio and television.
本文对提高农村广播电视覆盖的有效途径及存在问题对策进行了详细的探讨。
In this paper, the effective ways and countermeasures of the problems to improve radio and television coverage in rural areas are discussed in detail.
为特定广播电视台(网)的潜在受众量。定义为信号送达和覆盖的人口规模。
The potential audience for a given station or network, defined by the size of the population reached, or covered, by the signal.
数字卫星通信以其信号质量好、覆盖面广、长期成本低等优点为广播电视的数字化传输提供了良好的传输平台。
Digital satellite communications provide a good transmitting flat for digital broadcasting because of its excellent signal quality, wide coverage and lower cost.
卫星广播电视网以其频带宽、覆盖面广的优点，为信息的传播提供了非常良好的媒介。
Broadcasting network by satellite, with its wide frequency band and vast overlay, ACTS as an excellent medium for the widespread of information.
地面数字电视广播系统是我国广播电视综合覆盖体系中的重要组成部分。
DTTB is the important part of Chinese radio and TV integrated coverage system.
地面数字电视广播系统是我国广播电视综合覆盖体系中的重要组成部分。
DTTB is the important part of Chinese radio and TV integrated coverage system.
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