求翻译：核定消耗定额。成本核算和控制的关键是制定先进可行的消耗定额, 根据各科室的专业性质、业务量以及工作量的参考定额指标, 制定卫生材料、低值易耗品和其他材料的消耗定额, 提高物质利用率。是什么意思？

Approved consumption norms. Cost accounting and control, the key is to develop advanced and feasible consumption quota, according to the specialized nature of the various departments, the business volume and workload reference norms and criteria for development of health materials, consumables and o

Approved consumption quota. Cost accounting and control of the key is to develop advanced viable consumption quota, in accordance with the Department of business, and professional nature of the reference amount, as well as workload fixed targets, develop health materials, low-value consumables and o

Approved for consumption. Cost calculation and control of consumption of the key is to develop advanced practical, depending on the nature of the Department of professional, business and reference scale of workload indicators, development of health materials, consumables and other low value of mater