on a basis of短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 adv. 以…为基础 This paper, on a basis of total acquisition cost, establishesa model for deciding the optimal number of suppliers whena buyer purchasesa component in a competition environment. 从买主单一零部件采购总成本角度出发，建立了一个在合作竞争环境下确定零部件最优供应商数量的模型。 cnki