A converse modeling and Finite Element grid division method is systematically introduced in this paper.
本文系统地介绍了逆向建模和有限元网格划分方法。
The effects of disuse on trabecular bone structure was simulated, using the bone (re) modeling model with goals of physiological regulation, based on finite element analysis.
本研究将有限元分析与带有调整目标的骨再造方程相结合，模拟废用对松质骨结构的影响。
Based on image processing technology, a method of geometric modeling is presented for two dimensional finite element analysis of asphalt mixture.
提出了一种基于图像处理技术的沥青混合料二维有限单元分析的几何建模方法。
Modeling program of cycloid profile contact finite element was finished by use of parametric function in I-DEAS software.
利用I-DEAS软件本身的参数化设计功能，编写了摆线轮齿面接触有限元建模程序；
The knowledge acquisition is the 'bottleneck 'in the development of finite element modeling expert system.
有限元模型比知识的获取和形式化是有限元模型化专家系统建立的核心。
Finite element method las been practically applied to the forward modeling of elastic wave. But its shortcomings, such as large storage needed and slow calculation, remain.
用有限元法做弹性波正演模型计算已进入实用阶段，但有限元法所要求的大存储量和计算速度慢的缺点依然存在。
A new modeling technique was developed to overcome the difficulties and deficiencies in available finite element modeling process for complicated gears.
针对复杂齿轮现有有限元建模过程中的诸多困难和不足，提出一种新的建模方法。
Based on CAD, automatic mesh generation and AI reasoning techniques, the problem solving framework for finite element modeling (FEM) of aeronautical thin wall structures is introduced.
介绍了利用CAD、网格自动剖分和人工智能技术相结合进行航空薄壁结构有限元建模的问题求解框架。
The strength and rigidity of bus body are analyzed, with finite element method and the finite element modeling is validated using the electric measure technique.
用有限元法对半承载式客车车身强度、刚度进行了分析，用电测量技术对有限元模型进行了验证。
Entity model from modeling can be directly used in motion simulation analysis and finite element analysis, which shortens the design time and reduces the data exchange between softwares.
建模所得的实体模型直接用于运动仿真分析和有限元分析，缩短了设计所需的时间，减少了软件间的数据交换。
Finite element method is an useful tool for modeling seismic wave in complex medium, it simulates seismic wave propagation quite realistically and displays seismic wave fields in quite detailed way.
有限元法是复杂介质地震模拟的有力工具，它能比较客观地反映地震波的传播过程，比较细致地再现地震图像。
And then obtained the modification model of sensor shell with sufficient accuracy by adopting the combined modeling method of experimental modality analysis and finite element modeling.
然后采用实验模态分析和有限元建模相结合的建模方法，获得了足够精度的传感器壳修正模型。
This approach can improve modeling precision and efficiency of producing involute gear, and provide necessary condition for finite element method analysis of involute gear.
该方法可以提高渐开线齿轮造型精度与效率，从而为渐开线齿轮的有限元分析提供了必要条件。
The core of the virtual prototype technology is on the realization of modeling theories and technology, mechanical system dynamics, finite element theory and control theory, etc.
虚拟样机技术的核心是机械系统动力学、有限元理论和控制理论等建模理论及其技术的实现。
The discussions of the simplified finite element modeling method of the satellite electronic equipments with closed box segment combination structure are given.
对于以封闭式盒段组合结构为特征的卫星电子设备，讨论了其有限元模型的简化建模方法。
The principle and methodology of assembly level finite element modeling and analysis of gun breech mechanism were put forward in this paper.
该文针对火炮炮尾炮闩机构提出了对其进行装配体有限元分析的方法和建模原理。
The cutter's design method, including parameter design and modeling, stress analysis and calculating, finite element analysis and correcting was introduced in detail.
详细介绍了铣刀的设计方法，包括参数设计与建模、受力分析与计算、有限元分析与校正。
On the basis of error analysis of finite element modeling, the multi-level model updating is put forward for long-span Bridges.
在有限元模型误差来源分析的基础上，提出了大跨桥梁结构模型误差的分层次修正方法。
This work is very practical for finite element automatic modeling of complex space tubing structure.
该工作对复杂空间管架类结构的有限元自动建模有普遍应用价值。
Compared the experiment result with the theory analysis result, the error of the theory calculation is proved acceptable. The finite element modeling is validity.
将试验结果与理论结果对比，理论计算误差在可接受的范围内，说明有限元建模比较合理。
To compare the results of static and dynamic test with initial finite element model calculations, error analysis of finite element modeling has been developed.
基于试验模型的静力试验和振动试验结果与初始有限元模型计算结果的比较，展开对面向健康诊断的悬索桥有限元建模的模型误差分析。
The distributions of dominant stress and shear stress in research area of a given seismic horizon are estimated by using linear elastic finite element modeling in continuous medium.
本文针对特定的地震层位使用连续介质线弹性有限元模型，计算了研究区内主应力和剪切应力的分布。
A finite element modeling of SCSP was performed. The distribution of thermal stress of SCSP under temperature cycle was analyzed.
研究了温度循环载荷下叠层芯片封装元件(scsp)的热应力分布情况，建立了SCSP的有限元模型。
The key problems of finite element modeling and analysis of nonlinear structural dynamics for the whole firing course of towed howitzer are investigated.
研究牵引火炮全发射过程非线性结构动力学有限元建模和分析中的关键问题。
The modeling of toroidal mirror was analyzed by finite element analysis method.
利用有限元方法对超环面镜的压弯力学模型进行分析。
It is very important to improve structural design and performance of entity modeling and finite element analysis of the swivel bail.
水龙头提环实体建模与有限元分析对其结构设计和性能改进十分重要。
Analyzing diverse factors' effect on the results in the modeling process, establishing a finite element analyzing program which offered a reference model for following research.
分析建模过程中不同的因素对计算结果的影响，建立合理的参数化的有限元模型分析程序，为后续的研究提供可靠的参考模型。
Two-dimensional finite element modeling was used to simulate the thermal stress in unpassivated and passivated aluminum thin film interconnects.
对有钝化层与无钝化层的铝互连线的热应力进行了数值模拟，并建立起互连线的二维有限元模型。
Two-dimensional finite element modeling was used to simulate the thermal stress in unpassivated and passivated aluminum thin film interconnects.
对有钝化层与无钝化层的铝互连线的热应力进行了数值模拟，并建立起互连线的二维有限元模型。
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