Several important technologies, such as virtual reality technology, modeling technology, environment of virtual assembly, process and platform of virtual development are discussed.
主要讨论虚拟现实技术、建模技术、虚拟装配环境和剪切机的虚拟开发流程及开发平台。
The virtual prototype system of railway locomotives and vehicles provides a modeling and simulation environment for optimization of product design and production process.
铁路机车车辆虚拟样机系统为产品设计和生产过程的优化提供了集成的建模和仿真环境。
This paper mostly studies the key modeling and real-time rendering technology of ocean scene in large-scale virtual battlefield environment.
本文主要研究大规模虚拟战场环境中海洋场景的建模和实时绘制关键技术。
Modeling technology of virtual environment is the key of VR-based telerobotic system.
虚拟环境的建模是基于虚拟现实的遥操作机器人系统的关键技术。
Moreover, in order to build the virtual environment of an on-line shop, 3d modeling will be a big problem need to be solved.
另外，为了构建网上商店的虚拟环境，3d建模也将是一个重要问题需要解决。
The accurate modeling of virtual surgical environment establish the stable base on surgery planning, surgery rehearse and telesurgery.
虚拟手术环境的精确建模，为在此基础上进行的手术培训、手术规划、手术预演和远程外科手术奠定了基础。
Modeling and virtual working of micro accelerometer in virtual environment is discussed in this paper.
对虚拟环境中微加速度传感器建模及拟实运行进行了研究。
In the virtual experiment system, we focused on the system structure and key technologies of virtual experiment, including three-dimensional modeling, virtual environment and animation etc.
在虚拟实验系统中，对虚拟实验室的体系结构和关键技术进行了研究，包括虚拟环境、三维建模、动画等方面内容。
Three-dimensional modeling of trees is one of the key issues of building virtual forest environment.
树木的三维建模是建立虚拟森林环境的关键问题之一。
Fractal technology is adopted to realize the dynamic 3d modeling in the virtual environment of route selection.
运用分形技术实现虚拟选线环境中的三维动态建模。
Establishing the virtual environment through three dimensional modeling is a very important step in the development of virtual experiment.
通过三维建模创建虚拟实验环境是虚拟实验开发中至关重要的一步。
The study is mainly focused on the system interface among digital photogrammetry, GIS and Virtual reality, 3D modeling, ; texture making and virtual environment design.
着重研究解决了全数字摄影测量系统、GIS与虚拟现实系统之间的数据接口问题，三维建模，纹理制作及虚拟环境生成等问题。
Through simple modeling, multiple mapping ways and import 3d model to describe large-scale indoor environment, this paper presents a practical, real-time virtual scene construction system.
本系统通过简单的建模、多种贴图方式以及导入3d模型来近似地描述大型环境，具有较强的实用性、较好的实时性和显示效果。
The modeling and rendering technology of virtual environment can be separated into two types, graphic based rendering and image based rendering.
实拟场景的建模和画造技巧通常否以开为两类，基于图形的画造技巧和基于图像的画造技巧。
The modeling and rendering technology of virtual environment can be separated into two types, graphic based rendering and image based rendering.
实拟场景的建模和画造技巧通常否以开为两类，基于图形的画造技巧和基于图像的画造技巧。
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