一、技术进步的重任将 历史地赋予大型企业 从技术进步的内涵考察,技术进步分为狭义和广义两种。狭义技术进步,是人手的延长,体力的放大。主要指产品水平提高,生产手段的完善与发展。包括新材料、新能源等。广义技术进步是人脑的延 First, the important task of technological progress will be historically given to large-scale enterprises to examine the connotation of technological progress. Technological progress is divided into two types: narrow sense and broad sense. Narrow technical progress is the extension of manpower and the amplification of physical strength. Mainly refers to the improvement of product level, the improvement and development of production methods. Including new materials, new energy and so on. Generalized technological progress is the extension of the human brain