利用FIRE软件建立了某柴油机螺旋进气道的三维仿真模型，对进气流动进行了CFD模拟计算。
The three-dimensional simulation model of the spiral inlet duct of a diesel engine is created with the FIRE software, and CFD simulation of inlet flow is carried out.
此外，利用有限元ansys软件对PC B组件在整个红外再流焊炉中的焊接过程建立了实体模型，进行了PC B组件再流焊全过程的三维动态模拟和仿真。
Furthermore, the soldering process of PCBA in the whole infrared reflow soldering stove is modeled by the finite element software, ANSYS, and is simulated by the three-dimensional modelling.
本文主要工作就是试图在物理属性模拟真实感和计算效率间寻找一个较好的平衡点，从而建立三维物体的物理真实感仿真系统。
This paper aims to establish simulated system of physical virtual sense for three-dimension body by seeking for the tradeoff between realistic senses and performance.
建立了飞行器、地形、地物的三维模型，利用计算出来的数据进行飞行器的实时三维视景仿真模拟。
The three dimension module of aircraft, terrain and object were erected, and real time three dimension visual simulation of was executed through computed data.
建立了飞行器、地形、地物的三维模型，利用计算出来的数据进行飞行器的实时三维视景仿真模拟。
The three dimension module of aircraft, terrain and object are erected, and real time three dimension visual simulation of is executed through computed data.
采用板料三维成形分析软件PAM - ST AMP对某车型侧围前延长件的拉深成形过程进行了数值模拟仿真。
The numerical simulation of drawing process for front extension to side panel is studied by using the three-dimensional sheet metal forming analysis software PAM-STAMP.
本文探讨了基于虚拟现实技术实现钻井生产过程三维模拟仿真的理论与技术方法。
The three-dimensional simulated theory and techniques in oil drilling implementation techniques of production process, which is based on the technology of virtual reality by this paper.
在三维多流体网格法(3dmmic)数值模拟结果的基础上，采用体视化方法对三维爆炸场进行图形仿真。
On the base of the numerical method of three-dimensional multi-material in cell (3dmmic), volume visualization is applied to the graphic simulation of explosive field.
该文主要论述了在潜艇航行训练模拟器三维视景仿真中，把三维模型投影到屏幕坐标系当中的方法。
This paper puts forward the method of locating the 3D model in the screen coordinate in the design of the visual system of a submarine voyage training simulator.
科学可视化运用可视化技术在三维数据场上显示科学计算结果，包括逻辑布局的仿真模拟、计算结果数据的后处理和交互处理。
Science visualizing is to display result on 3-d data field using visualizing technology. It consist of simulation of logic layout, the after-treat and alternation-treat of result.
采用直接耦合分析方法，对近邻桥基进行降水施工时的动态降水过程进行三维仿真模拟。
Based on the direct coupling analysis method, spatial responses of bridge foundations during precipitation and the dynamic changes of groundwater table are simulated.
针对多圈高簇绒地毯图案空间感强、结构复杂的特点，采用三维仿真编程实现对地毯三维结构和外观的模拟。
For the complex structure of the multi-pile tufting carpet and the space sense of the pattern, a software application has been developed to simulate the structure of the tufting carpet in 3d.
所提出的基于三维图形的布面仿真技术不仅将布面的模拟效果提高到一个新的高度，而且能使布面呈现更加自然的光泽。
Fabric Simulatior based on 3d graph raised in this paper will lead forecasting fabric to a new technological view, and fabric produced by this method will be more natural.
针对虚拟仿真应用程序开发中的二维圆形区域与三维实体模型的融合显示问题，提出了一种简便的解决方案，即用聚光光源产生的光斑来模拟二维圆形区域在三维目标模型上的影印效果。
For the question of fusing display of circular area on 3d model, a simple solution was put out, that used a spot light source to simulate the fusing effect of circular area display on 3d model.
针对虚拟仿真应用程序开发中的二维圆形区域与三维实体模型的融合显示问题，提出了一种简便的解决方案，即用聚光光源产生的光斑来模拟二维圆形区域在三维目标模型上的影印效果。
For the question of fusing display of circular area on 3d model, a simple solution was put out, that used a spot light source to simulate the fusing effect of circular area display on 3d model.
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