依靠科学技术实现军队和国防现代化， 是中国共产党人一以贯之的指导方针。党的第一代领导集体开创了依靠科学技术实现军队和国防现代化的道路， 党的第二代领导集体解决了依靠科学技术实现军队和国防现代化的根本问题， 党的第三代领导集体规划了我军建设的宏图， 全面实施了科技强军战略。在党的三代领导集体的坚强领导下， 经过５０ 年的艰苦奋斗， 军队和国防现代化建设不断迈上了新的台阶。 Relying on science and technology to modernize the armed forces and national defense is a consistent guideline for the Chinese Communists. The first generation of leading collective of the party pioneered the path of relying on science and technology to realize the modernization of the armed forces and national defense. The second-generation leading collective of the Party solved the fundamental issue of relying on science and technology to modernize the military and national defense. The third-generation leading collective of the party planned The grand plan of our army building has fully implemented the strategy of strengthening the army by science and technology. Under the staunch leadership of the party’s three generations of leading collectives, after 50 years of arduous struggle, the military and national defense have been continuously advanced to a new level.