目标函数

The model considered availability of multiple machines of the same type, processing times and batch information, and the objective function was to minimize the statistical variance of the ratio of loading to capacity in each cell.

模型中考虑了同类设备的可重用性、工时信息和批量信息，目标函数为最小化各单元之间的负荷能力比。

A numerical approach is proposed to quantity the dominance degree of all dimensionless parameters based on the analysis of the sensitivity factor defined as the variation ration of a target function with respect to the variation of dimensionless parameters.

系统介绍了相似参数敏感性分析方法，定义了表征目标函数对相似参数依赖程度的敏感因子，结合数值方法便可定量地确定复杂体系主要相似参数，并实际应用于工程问题。

This paper briefly introduces the come about background, content, model and development of Markowitz's Portfolio Theory before hand, and then builds a basic and simple target function model, considers the problem of existence of investment upper limit in single and overall investment, determines the relationship between yeild rate and risk rate, further deepens the appliction of the theory through actual case analysis, during which data analysis is also applied by using LINGO program.

本文首先简单地介绍了马克维茨投资组合理论的诞生背景、、内容、模型及发展，然后建立一个基本、简单的目标函数模型，考虑单个投资和整体投资有投资上限的问题，确定收益率与风险率的关系，通过实际的案例分析进一步加深对该理论的应用。在案例的分析过程中运用LINGO程序分析数据。

Applied example makes clear, PSO can be solved well have nonlinear the computational precision of the least square method of optimizes problem;PSO computational precision excel that optimize target function or has multi-parameter, define with other and contented standard most the methodological computation precision of zonule condition comparatives, can achieve the result with taller precision and come true simply easily.

应用实例表明，PSO能够很好地解决具有非线性优化目标函数或具有多参数的优化新问题；PSO的计算精度优于最小二乘法的计算精度，和其他满足标准定义的最小区域条件的方法计算精度相当，能够获得精度较高的结果且简单易于实现。

The offered simples can not completely accorder with the assessment model, so the error was regarded as the object function, and the optimum probability assessment model was presented. In order to optimize the model's distribution parameter, the improved genetic algorithm was adopted.

对原始数据在评估模型中产生的误差作为目标函数，建立概率评估优化模型并采用改进遗传算法对分布参数进行优化计算。

Based on the model of Bahar and Vedat, this paper proposed a more practical model with the improvement on objective functions, constraint and variables.

本文在充分考虑事故发生概率，运输量，多商品风险累加，特殊道路风险限制等多种因素基础上，对BAHAR和VEDAT（2004）[1]的模型在上下层目标函数、上层约束条件以及下层变量等多个方面进行了改进和完善，提出了更符合现实情况的二层网络设计模型。

In chapter six, the vender markov process and renewal process are used to analyze deteriorating items inventory control .The steady balanceable target function is established and the optimal inventory control strategy is given.

第六章引入向量马氏过程和更新过程对随机易腐物品的最优存储进行了基本分析和探讨，给出了模型从稳态下的目标函数，并提出了最优的库存控制策略。

A matching graph of class-buck and class-stack is obtained by a simplifying rule to guarantee the correctness of curriculum schedule. Employing the matching graph as the initial solution, Tabu search is introduced, the index of which is the weighted summation of the principle of categoricalness, rationality, and humanization.

在此基础上，引入禁忌搜索算法，以排课的完备性原则、合理性原则和人性化原则的加权和为目标函数，以随机二维权值矩阵生成的匹配偶图为初始解，对二维权值矩阵进行扰动构成搜索邻域，以生成的匹配偶图为禁忌对象，采用全局藐视准则，获得最优的排课方案。

The optimum design model of cocurrent rotary dryer was established, which aimed at the annual total cost. The model was solved by golden section method.

建立了以并流回转干燥系统的年总费用为目标函数的优化设计数学模型，用单变量优化方法——黄金分割法求解。

Several models of cylindricity error evaluation,such as MZC,LSC,MCC and MIC,were given,a constriction factor model of the Particle Swarm Optimization was introduced.

建立了圆柱度误差评价的最小区域法、最小二乘法、最小外接圆柱法和最大内接圆柱法的数学模型，将一种含收敛因子的粒子群优化算法应用于圆柱度误差的目标函数的优化问题。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。