生产力是人们改造自然以获取物质生活资料的力量,它由劳动者、劳动资料、劳动对象等要素按照一定的方式结合而成。生产力有先进与落后之分,它既是一个历史的概念,又有深刻的时代内涵。从每一种社会形态看,生产力是多层次并存的。一般地说,先进生产力,表现为劳动资料特别是其中的劳动工具比较先进,劳动者的科学技术素质较高,劳动者与劳动资料的结合也更 Productivity is the power of people to transform nature to obtain materials of material life. It is composed of certain elements such as laborers, labor data and labor objects. Productivity has both advanced and backward points. It is both a historical concept and a profound connotation of the times. From each social form, productivity is multi-level. In general, advanced productive forces are manifested as labor data, especially among the more advanced ones in the labor force, higher in the scientific and technological qualities of workers, and more in the combination of workers and labor information