电视，作为一种全新的大众传播媒介才有60多年的历史，便以它独特的传播特点和优势后来居上，成为传媒中的新秀和骄子。这种传播优势与它的高科技武装是分不开的。电视本身是科技进步的产物，同时它的传播功能和形态也随着科学技术的发展和应用而不断臻于完善，并向更高阶段发? As a brand new mass media, it has a history of more than 60 years. It has come to the fore with its unique characteristics and advantages of communication and has become a rookie and pride of the media. This dissemination advantage is inseparable from its high-tech armed forces. Television itself is a product of scientific and technological progress, meanwhile, its function and form of communication have been continuously improved with the development and application of science and technology and have been sent to higher stages.