本文提出了一种笔记本电脑的热布局优化设计方案。
A scheme of thermal optimization design for notebook PC is presented.
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 stiffener layout optimization of thin walled structures is addressed in this article using a topology optimization method.
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.
后半部分利用近似技术对飞机机翼前梁布局优化进行了研究。
The second half of the paper presents the research of the layout optimization of aircraft wing .
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。
An optimization method which combines layout optimization of stiffeners with structural parameters optimization was discussed.
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。
In layout optimization of stiffeners, the strain energy density sensitivity of the element was used to determine which elements of stiffeners should be deleted.
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。
The layout optimization of regional comprehensive freight hubs is one of important parts of the planning of regional comprehensive transportation system.
最后本文对提高钢铁产业集中度和钢铁产业布局优化提出了一些建议。
Last this thesis gave some Suggestions about enhancing steel industry concentration ratio and the steel industry optimize layout.
带平衡性约束的圆集在圆容器内的布局优化问题，属于NP困难问题。
The optimal layout problem of circle group in a circular container with performance constraints of equilibrium belong to NPhard 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。
Regarding the workshop technique of manufacture, the swarm intelligence algorithms are used to solve the facility layout optimization problem.
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。
According to the practical instance of the apparatus modules of artificial satellite, the layout optimization models of the difform graph elements are discussed.
优化结果经验算合理有效，该算法也可供旋转舱等工程布局优化问题借鉴。
The optimization result is proved to be reasonable and effective, and the algorithm can also reference for rotating cabin and other engineering layout optimization.
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 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.
本文较完整地给出了最优箭线图的生成算法，节点布局优化算法和连线法。
In this paper, a generating algorithm of optimal arrow-line diagram, an optimizing algorithm of nodes allocation and a setting-out algorithm are given completely.
综合比较上述方案优化效果，阻尼拓扑布局优化设计的减振效果是最佳的。
The optimization results show that the damping materials topological placement optimization has the best effect among all other models.
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。
The two-dimensional layout optimization problem is studied. A semi-infinite optimization model with performance constraints is presented.
某型机翼内翼结构布局优化模型，包括两类设计变量：位置变量和尺寸变量。
A certain structure optimization design model that contains both position variables and size variables were given in this paper.
同时利用GIS技术二次开发原理，设计开发了城镇商业布局优化GIS系统。
Simultaneously using the GIS technological secondary development principle, design and develops the small town commercial distribution optimizing GIS system.
采用协调控制的空间布局优化根据主路是否存在中央分隔带，进行了相应的设计；
The design uses coordinated control of spatial layout optimization based on whether the main road has medial strip.
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。
In view of this, the paper carries out research on layout optimization for integrated passenger transportation hub from the system aspect.
给出了油气集输系统拓扑布局优化问题的数学模型，对其计算的复杂性进行了分析。
In this paper, a topological optimization mathematical model of oil-gas gathering and transforming system is founded, and the computational complexity is discussed.
从而验证了车间布局优化设计框架的指导作用，实现了发动机车间布局的优化设计。
Consequently, the availability of the frame is validated, and the optimal design of engine workshop layout is completed.
因此，本文以北京市昌平区为例，着重探讨农村居民点空间布局优化与集约用地模式。
Therefore, in Changping District of Beijing as an example, focusing on the optimization of spatial distribution of rural settlements and intensive land use patterns.
作为一个交叉口处理的空间布局优化主要考虑次路做单向交通以及左转待行区的设置。
The spatial layout optimization as an intersection consider that the second way is one-way traffic and turn left waiting settings.
提出了一种以GIS为平台，遗传算法为优化模型的县域种植制度空间布局优化方法。
The authors put forward a method of cropping system spatial distribution optimization based on GIS and gene algorithm.
是一个影响和带动我国北方地区港群建设、产业布局优化、城市体系完善的重要工程。
It is project of great importance that affects and stimulates construction of harbor, optimizing of framework in industry and perfection of the system city.
通过对开关布局问题的研究，来解决一类象开关线路一样比较特殊，比较复杂的布局优化问题。
The layout problem of switches is studied in order to solve a kind of problem as special and complicated as the problem of optimization layout about switch circuits.
通过对开关布局问题的研究，来解决一类象开关线路一样比较特殊，比较复杂的布局优化问题。
The layout problem of switches is studied in order to solve a kind of problem as special and complicated as the problem of optimization layout about switch circuits.
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