1) maintenance cost unit
维修成本单元
1.
The classification of engine maintenance cost units is suggested, the calculating formulae of engine maintenance costs are established, and the software realizing met.
给出了发动机维修成本的分类以及发动机维修成本单元的划分,提出了单台发动机维修成本的定量评估方法,建立了发动机维修成本的计算公式,研究了维修成本评估的软件实现方法与技术。
2) maintenance cost
维修成本
1.
Combination forecasting model of aero-engine maintenance costs based on statistic rough sets theory;
基于状态的航空发动机维修成本组合预测
2.
Research on the Key Points of Life-cycle Control and Analysis of Civil Aircraft Maintenance Costs;
民用飞机全寿命维修成本控制与分析关键问题研究
3) cost-element
成本单元
1.
A method called as cost-element is presented with its coherent concepts and operational rules, also its theory framework is established preliminarily.
定义了“成本单元”方法及其相关概念和运算法则,初步建立了其理论框架。
4) daily maintenance cost
日常维修成本
5) maintenance cost and benefit
维修成本效益
1.
Based on comparison and analysis of the maintenance models for 4 types of bridge existing in the world, a new model for maintenance is proposed for analysis of comprehensive target reliability and maintenance cost and benefit.
以国际上已有的四种桥梁生命周期维修模型为基础,通过比较分析,提出了综合目标可靠度和维修成本效益分析的新维修模型。
6) Aero Maintenance Cost
航空维修成本
1.
Aero Maintenance Cost Control;
航空维修成本在航空企业总成本中占据非常大的比例，有效控制维修成本对航空公司控制总成本具有重要作用。
补充资料：维修成本
维修成本指用于信息系统的维护和修理的花费。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条