If not for this small optimization, we would go through every element twice.
如果不是由于这个小小的优化，我们将遍历每个元素两次。
In the example in Listing 19, the IXAND element in the optimization guideline specifies that the table SECURITY should be accessed using all applicable relational and XML indexes.
在清单19的示例中，优化准则中的IXAND元素指定使用所有合适的关系和xml索引访问表security。
In the example in Listing 18, the IXAND element in the optimization guideline specifies that the table SECURITY should be accessed using two XML indexes, SEC_INDUSTRY and SEC_SYMBOL.
在清单18的示例中，优化准则中的IXAND元素指定应当使用两个xml索引sec _ INDUSTRY和SEC_SYMBOL访问表security。
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
Surrogate model is a key element of the multidisciplinary design optimization ( MDO ) .
代理模型是多学科设计优化的关键技术之一。
Considering the boom cross section as a whole, a parametric finite element model and a parametric optimization model for local stability calculation of a boom structure were established.
将吊臂截面作为整体考虑，建立了吊臂结构局部稳定性计算的参数化有限元模型和参数优化模型。
After the formulation of appropriate criteria takes place the optimization of the system with the Finite Element Software ANSYS.
在列出相应的准则公式后，采用有限元程序ANSYS将系统进行优化。
This paper describes the operation principle of a simple phase sequence relay, its parameter calculating method, and the correlative relationship and optimization problem on element parameters.
本文阐述了一种简单的相序保护器的工作原理及其参数计算原则，讨论了元件参数之间的相对关系和优化问题。
During the evolution process, the used finite element participated the evolution and the shape optimization of supporting structure.
在整个演化程序的进行中，所用有限单元既可以参与演化，又可以参与支撑结构的形状优化。
Through optimization of plastic yield element parameter, The influence of adjoining rock plastic circle is simulated true.
通过对塑性屈服单元进行参数优化，较真实地模拟了地下洞室开挖后围岩塑性圈的影响。
Methods a direct optimization method for the correction of the element mutual coupling was presented.
方法提出天线单元间互耦的直接优化修正方法。
Query optimization is an important element of database manager system.
查询优化是数据库管理系统的一个重要组成部分。
To obtain a constant gradient magnetic field outside unilateral nuclear magnetic resonance (NMR), optimal design method based on finite element method (FEM) and topology optimization is proposed.
为了在单边核磁共振仪器外产生梯度恒定的磁场，提出利用基于拓扑优化和有限元法的优化设计方法。
With the ANSYS software and practical project example, the equivalent finite element stresses is applied in stress restriction for the shape optimization of arch dam by using APDL.
基于有限元计算软件ANSYS，结合工程实例，利用参数化设计语言APDL将拱坝等效应力应用于应力约束，进行拱坝体型优化设计。
The present paper deals with the material parameter identification of orthotropic plate with a circular hole by the approach of integrating optimization and boundary element analysis.
结合优化技术和边界元分析，针对正交各向异性孔板进行了材料参数的识别。
By solved this optimization model with finite element software, a more symmetrical electric field in vacuum interrupters was obtained and its peak value appeared in second auxiliary gap.
通过求解灭弧室内部的静电场定解问题，优化其内部几何参数，使灭弧室内部电场较均匀，电场强度的峰值出现在“第二辅助间隙”中。
With optimization of pull cables and element sections as design variables, an optimization model and design approach for pre-stress space tress structures were obtained.
文中以拉索张力和杆件截面为设计变量，提出了预应力网架结构的优化模型，并给出了具体的优化设计步骤。
There are four post frame molding press and two kinds of structure, the fuselage uses finite element analysis and optimization design of the structure, reasonable structure.
成型压机有四柱和框架二种结构，机身采用有限元件结构分析和优化设计，结构合理。
An automotive CAE software based on automotive theory, finite element analysis and optimization design has been developed to resolve relevant engineering problems.
基于汽车理论、有限元分析和优化设计方法，为解决工程实际问题，开发了汽车CAE软件系统。
This paper carries on movement interference, finite element analysis and optimization design.
对模型进行了运动干涉检查，有限元分析和优化设计。
As an example, Finite element analysis and optimization design are made to a voltage transformer of rating primary voltage 35KV, rating secondary voltage 100V, rating frequency 50HZ.
并以额定一次电压35KV，额定二次电压100V，额定频率50HZ的电压互感器为例，进行了有限元分析计算和优化设计。
The finite element analysis and optimization design of piezoelectric intelligent beam was made based on ANSYS.
运用ANSYS软件进行压电智能梁结构的有限元分析和优化设计。
The main function of this program is to establish connection with optimization design and finite element analysis programs.
本程序的主要功能是实现与优化设计、有限元分析程序的联接，是一个较为实用的软件。
Based on first-order optimization calculating theory, authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.
根据一阶最优化计算理论，构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。
Based on finite element theory and optimization theory, considering mechanical properties of the structure, the reliability optimization design method of tower truss system is presented.
根据有限元理论及最优化理论，同时考虑结构受力特点，给出了塔架体系在可靠度约束下的最优化设计方法。
Based on finite element theory and optimization theory, considering mechanical properties of the structure, the reliability optimization design method of tower truss system is presented.
根据有限元理论及最优化理论，同时考虑结构受力特点，给出了塔架体系在可靠度约束下的最优化设计方法。
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