The optimal design for metering section of extruder screw was investigated.
讨论了挤出机螺杆计量段的优化设计问题。
This paper presents the object-oriented program architecture for optimal design of tensegrity cable domes, which can be adopted in pre-press optimization, section optimization, and shape optimization.
该优化设计程序可以对张拉整体索穹顶结构进行预应力优化、截面优化和形状优化设计。
The results provide theory basis for the optimal design of section parameters of the cap - shape frame and the revision of relevant standard.
文中分析结果为帽型骨架剖面参数的优化设计和相关规范的修订提供了理论依据。
Along with the construction of middle and small-sized hydropower projects, the optimal design can be used as a simple and easy concept to timely adjust the section form during tunnel construction.
随着中小型水电站实际建设情况，此优化设计可作为隧洞施工中及时进行断面形式调整的一种简捷易行的思路。
In this chapter, the state space method of optimal design presented in Section 3.2 is specialized for design of structural systems.
在这个章节里，优选设计状态空间方法提出了在部分3.2被专门研究为结构系统设计。
The design method of U-shaped channel optimal hydraulic cross section and the calculation equation used to determine the bottom circle's radius of U-shaped channel is proposed in this paper.
提出了U形渠道水力最佳断面的设计方法，并给出了确定U形渠道水力最佳断面底弧半径的计算公式。
In addition, based on the senior applied technique of ANSYS, the thesis makes the optimization design to the varying cross-section, and gains the optimal solution.
此外，利用ANSYS的高级应用技术，论文还对变截面翼板的变截面进行了优化设计，并得出了变截面的最优解。
Based on the design of the college-town section of the Guangzhou metro line 4, the optimal scheme design on the metro radio dispatching communication system is introduced.
结合广州地铁4号线大学城专线段设计，对地铁专用无线通信系统的方案优化进行了介绍。
In this paper, minimum weight design of a hatch cover of box cross section is made by geometric programming. The analytic optimal solution is obtained.
本文采用几何规划方法对船舶的箱形剖面舱口盖进行最小重量设计，求得了解析的最优解。
The errors are discussed as a result of two kinds of different radius arcs replacing elliptical arc, thereby, realize optimal design for punching cross section.
阐述了两种不同半径圆弧凸模代替椭圆弧凸模所产生的误差，并比较其大小，从而实现凸模断面的优化设。
By golden section method the program on optimal design of the crank and slider mechanisms is worked out.
用黄金分割法编制了曲柄滑块机构的优化设计程序，可以解决六类优化设计问题。
This paper deals with optimal design of a vehicle frame. The unevenness of the dynamic stresses in vehicle frame is taken as objective function and the size of cross -section as design variable.
本文以表征汽车车架动应力不均匀度为目标函数，以截面尺寸的大小为设计变量，对车架进行了优化设计。
It proved effective that the ant colony algorithm can improve the optimal design. As a result, the weight of the mid ship section structure in unit length may decrease by 3.35%.
改进的蚁群算法对该模型进行优化计算，该船的中剖面纵向结构单位长度的重量减轻3.35%，结果表明蚁群算法是行之有效的。
The feasible direction method and the complex method are used in the optimal design of dam section, with the same design variables and the objective function. They led to the same result.
大坝断面优化采用可行方向法和复合形法，在设计变量、目标函数相同的条件下，二种方法取得了几乎完全一致的结果。
The feasible direction method and the complex method are used in the optimal design of dam section, with the same design variables and the objective function. They led to the same result.
大坝断面优化采用可行方向法和复合形法，在设计变量、目标函数相同的条件下，二种方法取得了几乎完全一致的结果。
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