科学技术是生产力发展的重要动力,是人类社会进步的重要标志。纵观人类文明的发展史,科学技术的每一次重大突破,都会引起生产力的深刻变革和人类社会的巨大进步。本世纪以来,特别是二次世界大战以后,以电子信息、生物技术和新材料为支柱的一系列高新技术取得重大突破和飞速发展,极大地改变了世界 Science and technology are the important motive force for the development of productive forces and an important symbol of the progress of human society. Throughout the history of the development of human civilization, every major breakthrough in science and technology will result in profound changes in the productive forces and tremendous progress in human society. Since the beginning of this century, especially after the Second World War, a series of high-tech breakthroughs and rapid development with the pillar of electronic information, biotechnology and new materials have greatly changed the world