从生产力自身运动，即从生产力内部诸因素及其运动去理解和认识生产力的发展，科学技术的进步，特别是科学技术的突破和飞跃具有重要意义。事实表明，科技是生产力发展的重要动力。科学技术具有“支配自然力”的伟大力量。在人类文明史上，１８世纪６０年代所发生的以蒸汽机为 From the perspective of the movement of productive forces itself, that is, understanding and understanding the development of productive forces from the internal factors and their movements within the productive forces, the progress of science and technology, especially the breakthroughs and leaps in science and technology, is of great significance. Facts show that science and technology are the major driving forces for the development of productive forces. Science and technology have great power to “govern natural forces.” In the history of human civilization, the steam engine took place in the 1860s