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彩色电视的技术发展经历了两次重大的技术革新,从黑白到彩色是彩色电视发展的第一阶段,它为社会经济的发展和人们的生活带来了巨大的变化。从模拟彩电到数字高清晰度彩色电视是彩色电视发展的第二次历史性的飞跃,它融电视、通信和计算机技术为一体,将带动世界经济新一轮的快速增长,使人们的物质、精神生活得到全新的享受。
The technological development of color television has undergone two major technological innovations. From black and white to color is the first phase of the development of color television. It has brought about tremendous changes for the social and economic development and people’s life. From analog color TV to digital high-definition color TV is the second historic development of color TV. Its integration with television, communications and computer technology will bring about a new round of rapid growth in the world economy and make people’s material, Mental life is completely new.