total cost of purchase

基本解释

As an important part of the purchasing management, the supplier management is a headspring to reduce total cost of purchase and enhance core competitiveness of enterprises.
供应商管理作为采购管理的重要一环，是企业降低采购总成本，增强企业核心竞争力的源泉。
Solution by Jacobi determinant, the joint probability density function of stochastic partial elasticity of total cost related to random purchase quantity and purchase period is obtained.
通过求解雅各比行列式，给出了总费用对随机采购量和随机采购周期的随机局部弹性的联合概率密度。
Even though you save on kerosene, it takes more than three years after purchase for the total cost of running a compact fluorescent lamp to drop below that of a kerosene lamp and fuel.
如果不用煤油灯，节省下来的灯油钱，要三年才抵得上购买一个紧凑型灯的花费。