1) maintenance cost function
维护费用函数
1.
Based on the research on maintenance cost functions of sewers,a municipal sewer maintenance optimization decision model was established and used to perform the maintenance optimization decision of 123 sections of sewers at the New Eastern District of Yuechi County,Sichuan Province.
在研究污水管道维护费用函数的基础上,提出了城市污水管道维护优化决策模型,并运用该优化决策模型对四川岳池城东新区123段城市污水管道进行了维护优化决策。
2) maintenance cost
维护费用
1.
Gas turbine maintenance cost coefficients have been used for calculating the profitability of power plants equipped with different gas turbines.
采用燃气轮机维护费用因子对选用不同燃气轮机电站的经济性进行计算,并对天然气价格提高的情况也进行了讨论。
3) Expense function
费用函数
1.
It uses the expense functions first,and seeks for the method that costs least and meets the environmental,technical and economical restrains.
借助系统分析的原理,从区域大气环境容量入手,以浓度控制、P值控制与总量控制相结合为基本方法,建立起"三个削减量"和"一个系数"为技术核心的大气污染总量控制模式,并首次将费用函数应用于其中,寻求满足环境、技术、经济约束,且使区域总投资最小的污染物总量控制方案。
2.
The expense function was brought forward,which was used to improve the classical FCM(Fuzzy C-Median) algorithm,and upper limit and lower limit were pointed out,which reduced the searching space by a long way.
提出费用函数的概念,构建采用费用函数改进FCM(Fuzzy C-Median)的优化算法,并且指出最佳聚类数的上限和下限,大大缩小了最佳聚类数的搜索空间。
3.
The expense function plays an important role in computer aided design, operation and management of drainage network.
排水管网费用函数在应用计算机对排水管道系统设计、运行和管理中具有非常重要的作用 ,根据费用函数可以对新建、改扩建排水工程进行技术经济分析 ,以期达到优化设计和控制费用的目的。
4) cost function
费用函数
1.
On me cost functions of air pollution control facilities in steel enterprises;
钢铁企业大气污染控制设施投资费用函数的研究
2.
Bid strategy for grid resource allocation based on linear cost function;
基于线性费用函数的网格资源投标策略
3.
Solving the cost function of water pollution control system programming with LINGO
应用LINGO求解水污染控制系统规划中的费用函数问题
5) maintenance expense
维修<护>费用
6) Concave cost function
凹费用函数
补充资料：维护
1.维持保护。
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