These structures are hard to design by traditional boundary modeling system.
在以边界面表示的体造型系统中，难以设计这些复杂结构。
Influence of wall boundary condition on plume impingement effects is finally studied by applying various gas - (surface) interaction modeling.
通过选择不同的气体分子与壁面相互作用模型研究了壁面边界条件对羽流撞击效应的影响。
Modeling the propagation and end wall reflection of a fully nonlinear solitary wave with the boundary integral equation method is reported in the paper.
报道了应用边界积分方法模拟完全非线性孤立波的传播与直墙反射，给出了波形演变过程。
The practice shows that these modeling techniques of boundary conditions are quite successful and possessing value of popularization.
实践表明，这些边界条件建模技术是相当成功的，且具有推广价值。
The modeling method of the portal framed structure and the boundary condition were described.
介绍门型架有限元模型的建模方法、边界条件的选择等。
This paper presents the modular modeling of movable boundary in straight tube Once-Though steam generator (OTSG) for sodium cooled fast reactor power plants.
研究了钠冷快堆电厂直管式直流蒸汽发生器可移动边界的模块化模型。
The key to modeling the vadose zone is the ability to predict an accurate surface boundary condition.
计算边界面上的流量：对渗流区域进行建模分析的关键问题是预测准确的面边界条件。
The application of GIS technology to the process of atmospheric pollutant dispersion modeling were discussed, including boundary definition, initial state, data preparation and result visualization.
初步探讨了GIS技术在大气质量模型建模过程中在定义边界和初始条件、数据准备、模型运行处理、可视化结果表现等方面的应用。
The Immersed Boundary method is a general technique for modeling a flow field with complex geometries and fluid structure interactions.
浸入边界法是适用于模拟形状复杂的弹性结构边界的一种边界处理方法。
It is further discussed of the treatment schemes of the lateral boundary conditions and their impacts on the modeling results.
本文还论述了侧边界处理方案对模拟结果的影响。
This article studies based on light truck driver axle of QX1060, discusses in detail from the UG software parametric modeling, establish of ANSYS FEM model, and the boundary conditions imposed, etc.
本文以轻型载货汽车驱动桥壳为研究对象详细论述了从UG软件中的参数化建模到ANSYS中有限元模型的建立、边界条件的施加等研究。
To improve the efficiency and accuracy of the inversion system, problems such as the efficiency and accuracy of the forward modeling system, absorbing boundary conditions and so on, are also studied.
研究了有限元正演算法的效率和精度、吸收边界条件等方面的问题，以提高反演系统的效率和精度。
This paper presents a highly efficient absorbing boundary condition suitable for use in the finite-difference time-domain (FDTD) modeling of acoustic fields.
本文提出一种用于声场时域有限差分法(FDTD)的高效吸收边界条件。
In this paper, the implementation of the subgridding technique in the FDTD method is discussed, and the modeling boundary sources on the coarse_fine grid boundary are given.
讨论了时域有限差分（FDTD）法中局部网格细化技术的实现，给出了边界源的等效模型。
In the paper, the modeling of hydraulic actuator is put forward and the loading boundary conditions of the clamped end of extrusion in numerical simulation of 2d stretch bending is discussed.
本文探讨了拉伸作动筒的建模技术，给出了型材2d拉弯数值模拟载荷边界条件的确定方法。
The related key technologies are solved , such as the roller coaster force model, the track modeling method, the load and boundary determination.
解决了基于ANSYS软件的原子滑车轨道的强度分析的关键问题，如高速滑车的受力模型，轨道的建模方法、载荷和边界条件的确定。
The building boundary extraction and normalization are the key approach for LIDAR data processing and building 3D modeling.
建筑轮廓线提取与规则化是LIDAR数据处理和建筑三维建模的重要步骤和技术难点。
The building boundary extraction and normalization are the key approach for LIDAR data processing and building 3D modeling.
建筑轮廓线提取与规则化是LIDAR数据处理和建筑三维建模的重要步骤和技术难点。
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