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广播电视是现代的“顺风耳”和“千里眼”。快捷便携、通俗易懂,其中电视更是图文并茂,直观形象;这些特性,决定了广播电视在传授知识方面有着其它媒体无可比拟的优势。另一方面,广播电视的传播方式是线性传播,在宣传上能够做到由浅至深、循序渐进,有利于知识的传授。上海的广播电视科普宣传就是基于这一认识之上开展起来的。新闻或部分专题
Radio and television are modern “ears ” and “clairvoyance ”. Fast and portable, easy to understand, of which television is illustrated, intuitive image; these characteristics determine the radio and television in imparting knowledge has the incomparable advantages of other media. On the other hand, the mode of radio and television broadcasting is linear communication, which can be done in a low-level manner and step by step in the publicity, which is beneficial to imparting knowledge. Shanghai’s radio and television science popularization is based on this understanding. News or part of the topic