Empirical estimation of cost functions requires statistical techniques which relate the cost of constructing or operating a facility to a few important characteristics or attributes of the system.
利用基于经验的成本函数估算成本需要一些统计技术，这些技术将建造或运营某设施与系统的一些重要特征或属性联系起来。
The evaluation system of individual character product based on requirement and cost estimation method of individual character product are researched.
研究基于需求的个性化产品评价体系的构建和个性化产品的成本估计方法。
The parameter method is comparatively useful in the cost estimation of new type weapon system.
参数法是较为有用的新型武器系统制造成本估算方法。
The establishment of an integrated methods system for cost estimation makes a great practical sense for all kinds of decisions while operating an enterprise effectively.
建立集成化的成本估算方法体系，对于有效地进行企业运营中的各项决策有重大的现实意义。
At present, China's cost management lags far behind foreign countries, especially in the cost estimation information system.
目前中国与外国先进造价的管理模式有较大差距，尤其在以造价估算系统为代表的信息系统方面。
At present, China's cost management lags far behind foreign countries, especially in the cost estimation information system.
目前中国与外国先进造价的管理模式有较大差距，尤其在以造价估算系统为代表的信息系统方面。
应用推荐