本文依据生产力、生产关系变革的原理,论述了西欧封建社会解体、资本主义萌芽是科技情报学胚胎孕育的直接渊源。说明了社会生产力的发展,资本主义生产关系的经济结构和近代科学的产生,是科技情报学胚胎孕育的历史条件。 Based on the principle of the change of productive forces and production relations, this article expounds the dissolution of the feudal society in Western Europe and the germination of capitalism as the direct source of embryogenesis in science and information science. It shows that the development of social productive forces, the economic structure of the capitalist relations of production and the emergence of modern science are the historical conditions for embryogenesis of science and technology information science.