In this paper, based on the principle of maximum profit, a mathematical model of unit which is unit economy operation is presented.
为此，根据企业利润最大化原则建立机组经济运行数学模型，并用改进粒子群算法对模型优化求解。
At the background of Sanghai area with prosperous economy and huge traffic, corresponding mathematical model is established to analyze and evaluate the synthetical effect of tolling.
以经济发达、交通量大的上海地区为研究背景，建立相应的数学模型，分析评价高速公路收费的综合效益。
According to the characteristics of technology and economy of city untreated sewage source heat pump system, the mathematical models of annual cost object function are established.
根据现有城市原生污水源热泵的技术经济特点，以系统的费用年值为目标函数，建立了系统综合优化的数学模型。
In this paper, a short introduction to chaos and fractal as mathematical base of the chaotic economy has been given.
本文给出作为混沌经济学的数学基础的混沌与分形的简短介绍。
NARRATOR: Nehru asked Mahalanobis to think about how to plan an economy. The brilliant Mahalanobis succeeded in expressing the entire Indian economy in a single mathematical formula.
旁白：尼赫鲁请求马哈拉·诺比斯考虑如作甚经济体例计划。这位才华横溢的马哈拉诺比斯成功地将整个印度经济用一个数学雄式表示出来。
In this paper, the optimization of metallurgical industry chain is studied based on technique and economy, and a mathematical model for the optimum utilization of mineral resources is established.
分析研究了冶金产业链的技术经济优化问题，建立了矿产资源最优利用的数学模型。
The project maths of the university is the same as aid that I use the teaching material of this part as before, with economy kind mathematical difference is not big.
这部分的教材我依旧用的同济大学的工程数学，和经济类的数学差别并不大。
MEGHNAD DESAI: And at that time, Mahalanobis's model was hailed as one of the pioneering mathematical models for planning a mixed economy. And that made Mahalanobis very influential.
那时分马哈拉诺比斯的模型作为为混合经济体例计划的守旧模型遭到尊崇，而马哈拉诺比斯也因此而非常有影响力。
In this paper, based on the principle of maximum profit, a mathematical model of unit which is unit economy operation is presented.
最大利润定价法：是指以根据不同水平上的总成本和销售量计算的总利润最大的那个价格水平来确定价格的定价方法。
In this paper, based on the principle of maximum profit, a mathematical model of unit which is unit economy operation is presented.
最大利润定价法：是指以根据不同水平上的总成本和销售量计算的总利润最大的那个价格水平来确定价格的定价方法。
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