中国与第三次科技革命15.20世纪四五十年代开始的第三次科技革命对发展中国家来说,既是机遇,又是挑战。结合史实简要分析改革开放前的中国错失良机、经济发展相对滞后的原因,并据此谈谈你的认识。【解析】本题是以第三次科技革命对中国的影响为切入点,考查中国未能利用科技成果 China and the Third Technological Revolution 15. The third scientific and technological revolution that began in the 1950s and 1950s was both an opportunity and a challenge for developing countries. Combine historical facts with a brief analysis of the reasons for China’s missed opportunities before the reform and opening up, and the relative lag in economic development, and talk about your understanding. [Analysis] This question is based on the impact of the third scientific and technological revolution on China, and examines that China has failed to use scientific and technological achievements.