邓小平在探索有中国特色社会主义的理论与实践中 ,辩证地把握了历史评价二重尺度的关系 ,形成了新的社会辩证法思想。历史评价二重尺度的辩证法犹如一根红线贯穿于邓小平的历史观 ,成为邓小平理论的主线。其思想主要体现在 :社会主义发展道路论、根本任务论、发展动力论、外部条件论、发展战略论和祖国统一论等方面 In the theory and practice of exploring socialism with Chinese characteristics, Deng Xiaoping dialectically grasped the double scale of historical evaluation and formed a new thought of social dialectics. The double scale dialectics of historical assessment is like a red line running through Deng Xiaoping’s view of history and the main line of Deng Xiaoping Theory. Its thinking is mainly reflected in such aspects as the theory of socialist development, the fundamental task theory, the development motivation theory, the external conditions theory, the development strategy theory and the motherland unification theory