查询词典 combinatorial optimization problem

If we want to achieves this aim, we need to reslove the connotation, content, function and characteristic of enterprise niche optimization, overall explanate the importantance of enterprise niche optimization, rational construct the strategic system of enterprise niche optimization.

这一目标的顺利实现既离不开对企业生态位优化的内涵、内容、职能和特点的系统解析，也离不开对企业生态位优化的重要性的全面阐释，更离不开对企业生态位优化策略体系的合理建构。

Based on forepassed research, the optimization selection of deep foundation pit scheme and the optimization design method of structure have been deeply studied, and the application of intelligent optimization design method in deep foundation pit has been discussed.

但传统的优化设计方法不能满足工程实践的需要，于是产生了深基坑工程智能优化设计方法。

To overcome premature convergence of genetic algorithm and long search time of chaotic optimization, an improved chaotic optimization algorithm is proposed by combining GA, chaotic optimization and mutative scale method.

为了克服遗传算法的早熟现象以及混沌优化的搜索时间过长的缺点，将遗传算法、混沌优化和变尺度方法相结合，提出了一种改进的混沌优化算法。

However, many reallife problems always possess nonlinearity, moreover, in the process of transformation of fuzzy optimization problems to the equivalent crisp optimization problems, there always emerged nonlinearity, noncontinuous and some characteristics which are hardly dealt with by many traditional crisp optimization methods.

由于复杂的工业系统中存在各种类型的随机性和模糊性，同时很多的生产计划问题常常表现为非线性，因而很难用传统的生产计划与调度模型来描述，也难以用基于精确的数学方法来求解。

The topics covered in this course include: unconstrained optimization methods, constrained optimization methods, convex analysis, Lagrangian relaxation, nondifferentiable optimization, and applications in integer programming.

这门课程的主题包括：无约束最优化方法，约束最优化方法，凸分析，拉格朗日松弛法，不可微函数最优化，以及在整数规划上的应用。

The topics covered in this course include: unconstrained optimization methods, constrained optimization methods, convex analysis, Lagrangian relaxation, nondifferentiable optimization, and applications in integer programming.

这门课程的主题包括：无限制最适化方法，限制最适化方法，凸分析，拉格朗日松弛法，不可微分函数最适化，以及在整数规划上的应用。

Corporation all-round consulting: core management consulting; such as International advanced corporation management platform establishment, organization innovotaion, all year company management, human resource, quality consulting, marketing plan, corporation system management intergration and optimization, process design, reforge and reform, intergration and optimization, production field improvement, human resource intergration and optimization, refined production, clean production, five-force management specified consulting.

企业全方位咨询：核心管理咨询；如：国际先进企业管理平台的建立，组织变革，常年企业管理，人力资源，品质顾问，营销策划，企业系统管理整合与优化，流程设计、再造与重组、整合与优化，工厂现场改善，资源整合与优化，精益生产、清洁生产、五力管理专项咨询。

In order to become more practical for design of four-link the weft beat-up mecchanism, this paper presents a new the fuzzy optimization method based on considering the fuzzy randomicity of design parameters. By use of double objective optimization method, that is, for maximal accelerate of sley sword minimizing and coefficient of speed rate of sley sword traveling maximizing, mathematics model of the fuzzy optimization design of the four-link weft beat-up mechanism is set up. Calculation and analysis of pra...

设计更好地符合客观实际的四连杆打纬机构，在充分考虑各设计参数的模糊性的基础上，根据模糊方法学的基本理论提出一种模糊优化设计方法，采用使筘座的最大加速度最小，同时使筘座的行程速比系数最大的多目标优化方法，建立了该问题的模糊优化设计的数学模型，并对实例进行了计算与分析，获得最优的综合性能。

A mathematical model for optimization with the reliability index as the control parameter for structural optimization design was obtained, so that the reliability index-based optimization design of trussed structure was realized.

将结构的可靠度指标作为结构优化设计的控制参数，得出优化问题的数学模型，实现杆件结构系统基于可靠度指标的优化设计。

The piston mathematical model of some type engines in topology optimization was founded using variable density method. According to the optimization area of the piston pin seat and the thrust face, the topology optimization of piston structure in this area was studied using the HyperWorks software premising the stability of skirt's distortion.

建立了某高速发动机活塞的变密度法拓扑优化数学模型，以活塞销座和推力面之间的区域为优化区域，在保证裙部变形稳定性的前提下，利用HyperWorks软件对该区域的活塞结构进行了拓扑优化。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。