随着电视产业化发展步伐的加快，电视频道专业化的趋势日益明显。这里所说的电视频道，已经不限于纯粹物理意义上的“频道”概念，它是以此为技术基础、以节目和信息形式形成的统一形象和整体效果。电视频道经营机构则拥有该频道完整的使用权，负责该频道节目的制作和发布，比如? With the acceleration of the development of the TV industry, the professionalization of the television channels has become increasingly obvious. The television channel mentioned here is not limited to the concept of “channel” in purely physical sense. It is a unified image and overall effect based on this as a technical basis and in the form of programs and information. TV channel operators have the full use of the channel, is responsible for the production of the channel and release, for example?