贫化损失是矿山企业两项重要的经济技术指标,管理的好坏,同矿床开采的效益息息相关。传统的计算方法和考核办法一直沿用,笔者从实际出发,对此提出了不同见解,这无疑将有助于活跃学术空气和问题的讨论。本文从价值观念出发,对贫化损失提出了可塑的动态体系观点,对这两项指标的管理、计算和考核的改进,有一定的参考和借鉴作用。 Dilution loss is two important economic and technological indicators of mine enterprises, management is good or bad, is closely related with the benefit of deposit mining. The traditional calculation methods and assessment methods have always been used, the author set out from the reality, put forward different views on this, which will undoubtedly contribute to the discussion of active academic air and problems. Based on the concept of value, this paper puts forward the viewpoints of plasticity and dynamic system for the depletion loss, and has certain reference and reference for the management, calculation and assessment of these two indicators.