作为电视产业化的直接产物 ,频道专业化已经是不以人的意志为转移的传媒经济现象了。但是历史留下的问题还不能低估。时下各地的频道专业化步履依然非常艰难 ,面目模糊的各专业频道仍然是千台一面 ,节目形式上互相模仿 ,节目内容上大同小异。可以说 ,节目运作问题已成为决定频 As a direct result of the industrialization of television, channel specialization is already a media economic phenomenon that does not depend on human will. However, the problems left over by history can not be underestimated. Nowadays all kinds of channel professional walking is still very difficult, the blurred professional channels are still thousands of units side, the program forms imitate each other, program content is more or less the same. It can be said that the operation of the program has become a decision frequency