2005年年末,一次偶然的机会,本刊记者采访本文作者郭炎生,正巧碰上他在准备给发展中国家的广电同行讲课,课程题为《广播电视科技管理概论》。此课程所述,实际上是郭炎生几十年来,学习和工作的经验所得,从理论到实践,从新趋势到新技术等等方面都有相关的论述,相信这对传媒同行也具有很好的参考价值。为此,本刊从本期开始将分四部分,陆续摘登整理原文的重要段落与读者分享。 At the end of 2005, by chance, our reporter interviewed Guo Yansheng, the author of this article, happened to run into his radio and television counterparts in developing countries to give lectures entitled “An Introduction to Radio and Television Technology Management.” This course described, in fact, Guo Yansheng decades of experience in learning and working experience, from theory to practice, from new trends to new technologies, etc. have related discourse, I believe this media counterparts also have a good reference value. To this end, this issue from the beginning of this issue will be divided into four parts, one after another to pick up the important passage of the original text to share with readers.