overall recovery efficiency

Then,the total sampling rate f_Mof the periodically nonuniform sampling is analyzed.

并进一步分析了最小总采样率fM。

This paper,on a basis of total acquisition cost, establishes a model for deciding the optimal number of suppliers when a buyer purchases a component in a coopetition environment.

该模型描述了影响零部件总采购成本的各种因素,包括市场环境、产品特征、价格稳定程度、边际利润率、买主与供应商的相对讨价还价能力、合作竞争程度与合作成本等。

In this paper, a hierarchy model is made between total mining cost and other subentry cost.

通过建立总采矿成本与各分项成本之间的层次结构模型,运用层次分析法(AHP)综合评价了各爆破方案,评选出最优爆破方案。