求翻译：上述定流量稳态优化能耗测算模型是一个非线性混合整数规划模型，且其目标函数和某些约束条件不能用显函数表示。本论文将整个优化过程分解为两个具有递阶结构的优化层次，当每个优化层次的决策变量均达到最优值时就得到完整的最优运行方案。是什么意思？

Optimize energy consumption of the constant flow of steady-state calculation model is a nonlinear mixed integer programming model , and the objective function and constraints can not be expressed by certain significant functions.

The traffic will be steady-state Optimized Energy consumption measurement model is a non-linear mixed integer programming model, and the objective function and certain constraints cannot be used video function. This paper will be the entire optimization process broken down into two levels by optimiz

The above steady flow quantity stable state optimization energy consumption reckoning model is a non-linear mix integer programming model, also its objective function and certain constraint condition cannot use the explicit function to express.The present paper is two has entire optimized process de

The constant flow of steady-state optimization energy model is a nonlinear mixed integer programming model and its objective functions and constraints cannot be expressed as a function. This paper, the whole optimization process is divided into two optimization with hierarchical structures, when eac

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