进入新世纪的头两年,我国的广播电视系统正经历着一个有线和无线合并以及集团化发展的大变革时期。频道的专业化及其实际的运作问题为众多媒体所关注。作为广播电视改革的发展方向和出路,频道专业化亦越来越受到人们的重视和研究。 In the first two years of entering the new century, the radio and television system in our country is experiencing a period of great change with both wired and wireless mergers and the development of collectivization. The specialization of the channel and its actual operational issues are of concern to many media outlets. As the direction of the development of radio and television reform and outlet, channel specialization is also more and more people’s attention and research.