近几年来,在从事广播电视研究工作中,经常遇到并引起思考的一个问题是:广播电视究竟是什么?广播电视具有什么样的属性?广播电视部门与信息、文化和其他传媒部门究竟有哪些区别?因为在改革发展进程中,由于人们对广播电视这样一些基本的概念、内涵特别是规律、属性缺乏科学的认识和分析,要么陷于困惑而不得其解,要 In recent years, one of the most frequently encountered and thought-provoking questions in engaging in radio and television research is: What exactly is radio and television and what are the attributes of radio and television? What are the radio, television and information, cultural and other media sectors What is the difference? Because people in the process of reform and development, due to some of the basic concepts of radio and television, connotation of the law, the lack of scientific knowledge and analysis, or confused and puzzled, to