Chapter Three gives an analysis of the promotion of logistics industry to regional economic increase and to industrial layout optimization.
第三章结合区域经济学和产业经济学的理论，分析了物流产业对区域经济增长及产业布局优化的促进作用。
The layout optimization of regional comprehensive freight hubs is one of important parts of the planning of regional comprehensive transportation system.
区域综合货运枢纽布局优化是区域综合运输系统规划的重要内容之一。
An optimization method which combines layout optimization of stiffeners with structural parameters optimization was discussed.
提出了一种将结构加筋布局优化和结构参数优化相结合的优化方法。
The stiffener layout optimization of thin walled structures is addressed in this article using a topology optimization method.
采用拓扑优化方法研究了薄壁结构的加筋布局优化问题。
The two-dimensional layout optimization problem is studied. A semi-infinite optimization model with performance constraints is presented.
研究了二维布局优化问题，建立了具有性能约束的二维布局半无限优化模型。
In view of this, the paper carries out research on layout optimization for integrated passenger transportation hub from the system aspect.
鉴于此，本文从系统的角度出发，对综合客运枢纽设施的布局优化问题展开研究。
Regarding the workshop technique of manufacture, the swarm intelligence algorithms are used to solve the facility layout optimization problem.
对于车间制造技术，论文使用群智能算法求解车间的设备布局优化问题。
A hybrid algorithm combined heuristic method and simulated annealing was presented in this paper for layout optimization with Performance constraints.
本文提出了以启发式方法和模拟退火算法相结合的混合算法，可用于带性能约束的布局优化设计问题。
In layout optimization of stiffeners, the strain energy density sensitivity of the element was used to determine which elements of stiffeners should be deleted.
在加筋布局优化中，用单元应变能密度灵敏度作为删除单元的准则。
According to the practical instance of the apparatus modules of artificial satellite, the layout optimization models of the difform graph elements are discussed.
依照卫星仪器舱布局问题的实际应用状况，讨论多种图元的布局优化模型。
The determination of the rational highway grade structure is one part of highway network planning, it also is an important content of highway network layout optimization.
公路网合理等级结构的确定，是公路网规划的组成内容之一，也是公路网布局优化的重要组成内容之一。
The two-dimensional layout optimization problem about placing the rectangular graph elements on a round board is investigated and the semi-infinite optimization model is presented.
研究矩形图元在圆形区域内的二维布局优化问题，建立了半无限优化模型。
The defining of the rail network scale is the basis of the railway corridor layout optimization, which plays a guiding and controlling role to the railway corridor layout optimization .
铁路网总规模界定是铁路通道布局方案优选的基础，它对铁路通道的布局优化具有控制和引导作用。
Layout optimization is an essential point in CAD of high precision progressive punch die.
跳步排样是高精度级进模CAD中的重要组成部分。
Layout optimization is an NP-hard problem. It also belongs to complex nonlinear constrained optimization problem.
布局优化是NP难问题，也是复杂的非线性约束优化问题。
Layout optimization is an NP-hard problem. It also belongs to complex nonlinear constrained optimization problem.
布局优化是NP难问题，也是复杂的非线性约束优化问题。
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