一 借助产品成本随产量的变化而变化的关系图(见下图)讨论企业科技进步与经济效益的关系。 当一个企业在生产管理上存在问题时,产品成本随产量的增加跳跃式地降低。这种跳跃的来源是多方面的,诸如:产品质量不够稳定,时而产生次品或废品;设备维修无计划,时而产品质量达不到要求,甚至停机 1. The relationship between the technological advancement of enterprises and their economic benefits is discussed with the help of the relationship between product costs and changes in output (see chart below). When an enterprise has problems with its production management, the cost of the product decreases abruptly as production increases. The sources of such jumps are many, such as: the product quality is not stable enough, sometimes produce inferior products or waste products; equipment maintenance has no plan, sometimes the product quality does not meet the requirements, and even the downtime