抽象力政治经济学是以它特有的思维方式,即用科学概念(范畴)的严密逻辑体系,认识和把握具体经济关系的科学。因此,科学的政治经济学的建立和发展,不仅以现实发达的经济关系为前提,而且还须以高度抽象思维能力为条件。马克思说:“分析经济形式,既不能用显微镜,也不能用化学试剂。二者都必须用抽象力来代替。”(《马克思恩格斯选集》第2卷第206页)我们还可以说,理解和掌握马克思主义政治经济学,也 Abstraction Political economy is based on its unique way of thinking, that is, using the close logical system of scientific concepts (categories) to understand and grasp the science of specific economic relations. Therefore, the establishment and development of scientific political economy not only depend on the realistic developed economic relationship but also on the condition of highly abstract thinking ability. Marx said: “Analysis of economic forms can neither use a microscope nor chemical reagents, and both must be replaced by abstraction.” (Selected Works of Marx and Engels, Vol 2, p 206) We can also say that understanding and Master Marxist political economy, too