大经济的另一个本质特征是科学化的经济。科学化经济首先体现在它是建立在科学技术这一最先进的生产力的基础之上的,同时也体现在科学研究作为一个产业正在兴起。 科学技术并不从来就是现成的生产力。我们知道,科学技术本来是与生产相结合的。最初的原始的结合,突出表现于:科学技术是在人类生产实践中产生的,并直接服务于生产。天文学渊源于农业季节的需要,几何学与古埃及尼罗河泛滥后丈量土地有关。 Another essential feature of the big economy is a scientific economy. The scientific economy, first of all, is based on the most advanced productivity of science and technology. It is also reflected in the rise of scientific research as an industry. Science and technology are not always ready-made productivity. We know that science and technology were originally combined with production. The initial primitive union, highlighted by: Science and technology are produced in the practice of human production, and directly serve the production. Astronomy originated from the needs of the agricultural season. Geometry is related to measuring the land after the flood of the Nile in ancient Egypt.