Others begin careers that make specialized applications of this discipline, including computer simulation and virtual reality, medical image processing, actuarial analysis, and so on.
其他人则从事对此学科的特殊应用工作，包括计算机模拟，虚拟现实，医学图像处理，保险精算分析等等。
With the combination between system simulation and virtual reality, we establish an integrated virtual refinery simulation platform, and analyze the overall design and principle architecture.
将虚拟现实技术与系统仿真技术相结合，建立了炼油企业虚拟现实过程模拟仿真平台，分析了仿真平台的结构设计与实现原理。
The plant simulation is the technology using of computer graphics theories and methods to simulate the plant structure and growth process, it is a hot topic of virtual reality.
植物的模拟是运用计算机图形学的理论与方法对植物形态结构和生长过程进行仿真的技术，是当前虚拟现实研究的热门课题。
The simulation of natural phenomena is an important research field in computer graphics and virtual reality.
自然景物的模拟是计算机图形学领域和虚拟现实领域的研究热点和难点。
Electromagnetic tracking systems are widely used in Virtual Reality and computer simulation system to measure the attitude and position of the users hand or head to perform Human-Computer Interaction.
虚拟现实系统和计算机仿真系统中广泛采用电磁跟踪系统测量用户的头部或手部的位置和姿态来实现人机交互。
Simulation training system is an important application of virtual reality technology in fields of professional technique teaching and training, and collision detection is needed in many systems of it.
仿真培训系统是虚拟现实技术在专业技术教学和训练中的重要应用，碰撞检测是许多仿真培训系统实现过程中不可缺少的一部分。
A method of constructing certain missile virtual maintenance training system was proposed based on virtual reality technology, virtual prototype technology and process simulation technology.
提出基于虚拟现实技术、虚拟样机技术和过程仿真技术的大型复杂装备虚拟维修训练系统设计方法。
The technology of Virtual Reality is widely applied in military fields, and the paper is an application of the technology in civilian fields, specifically in city simulation.
虚拟现实技术在军事领域已经得到了广泛的应用，而本文则是这一技术在民用领域，具体的说就是在城市仿真上的一次应用。
The paper first describes something about defense simulation internet and virtual reality, then discusses some questions on virtual reality system design technology in defense simulation internet.
本文首先介绍了作战仿真互联网和虚拟现实技术的有关知识，然后详细阐述了作战仿真互联网中虚拟现实系统设计技术的几个重要问题。
Along with the standing requirement to acoustic and optical environment in modern architecture, acoustic simulation has become more and more important in Virtual Reality of buildings.
现代建筑对声光环境要求不断提高，室内声学模拟已成为建筑虚拟现实的重要组成部分。
The Container Crane Training Simulator is a high-tech product, integrating virtual reality technology, computer simulation technology and communication technology.
岸边集装箱起重机仿真训练器是以训练为目的的集虚拟现实技术、计算机仿真技术、通讯技术于一体的高科技产品。
The simulation system fully reveals the abstract concept of industrial boiler controlling process in a virtual reality method. This paper introduces the simulation method and algorithm.
工业锅炉控制过程仿真系统把抽象的控制过程形象、生动、实时地展现了出来。本文给出了仿真系统的基本原理和算法。
The basic compose and key techniques of virtual reality are introduced in the paper, its application to aviation antisubmarine combat simulation, some basic ideas and expectation are given.
介绍了虚拟现实的基本组成以及关键技术，就其在航空反潜作战模拟中的应用问题，提出了一些基本设想和展望。
In fact, virtual reality is exploiting software and hardware of the computer to generate a simulation of an environment, such as an easeful classroom, a breathtaking action and so on.
实际上，虚拟现实就是利用计算机的软件和硬件去产生一种境界的仿真，如仿真一个学习场所，一次惊险的行为等等。
Combining with technology of virtual reality, a basic structure of simulation system of mechanism motion scheme based on database and 3d graphic library is advanced.
结合虚拟现实技术，提出了一个基于数据库和3d图形库的机构运动方案仿真系统的基本结构。
In recent years, computer crowd animation has been widely used in various applications such as virtual reality, computer game, education, amusement, and simulation training.
近年来，计算机群体动画在虚拟现实、计算机游戏、在线教育、娱乐和模拟训练等多个领域得到广泛深入的应用。
Visual 3D terrain simulation technology is an important means of virtual reality, which deals with realistic 3D terrain modeling and 3D terrain visualization real-time drawing mainly.
三维地形可视化仿真技术是虚拟现实的重要手段之一，主要研究真实感三维地形建模和三维地形可视化的实时绘制。
The technology behind the simulation blends virtual reality and real world.
在这个（恐龙）模拟后面的技术混合了虚拟现实和现实的世界。
Based on use of virtual reality simulation technology for visual simulation of train operation and train accident reconstruction simulation, we made a complete visual modeling.
基于利用虚拟现实仿真技术，针对列车运行的视景模拟和列车事故的再现仿真，提出了完整的视景建模方法。
This thesis introduced the present situation and foreground of Virtual Reality techniques, applying Virtual Reality techniques to installing simulation system for bridge.
本文介绍了虚拟现实技术的现状和前景，运用虚拟现实技术于培训系统中实现桥梁模拟拼装系统。
The rendering of 3D terrain scene is playing a key role in many research fields such as virtual reality, geographic information system and simulation system, etc.
三维地形场景实时绘制在虚拟现实、地理信息系统、仿真系统等领域中占有十分重要的地位。
Virtual reality and Simulation: virtual reality allow to develop an actual interaction of virtual instruments and organs with a great level of realism also using tactile feedback.
虚拟现实与模仿：虚拟现实可以使虚拟仪器与器官产生实际的互动，可以有触觉反馈。
The fast rendering for large-scale and complex scenes is the basis of many important application such as virtual reality, real-time simulation, and so on.
大规模复杂场景的快速绘制是虚拟现实、实时仿真和三维交互设计等许多重要应用的底层支撑技术，也是诸多研究领域面临的一个基本问题。
The structure and principle of active control technology (ACT) for VR 3D simulation system are discussed, which is based on virtual reality technology and network communication technology.
介绍了基于虚拟现实技术和网络通信技术的飞机主动控制三维视景仿真系统的组成、工作原理和实现的过程。
The virtual surgery simulation system must fulfill the demands of the reality and the real-time.
虚拟手术系统应该同时满足真实性和实时性的要求。
Absrtact: 3D terrain simulation is always a hot topic in geographic information system(GIS), virtual reality and so on.
摘 要：三维地形模拟一直是虚拟现实、地理信息系统（GIS）等领域的研究热点。
Surgery simulation is an important application of virtual reality in the field of modern medical. Quick and exact collision detection is the base of surgery simulation.
虚拟手术仿真是虚拟现实技术在现代医学领域的一个重要应用，快速精确的碰撞检测是虚拟手术仿真的基础。
Collision Detection for rigid object in deformable environment is very popular in the field of virtual reality such as surgery simulation and so on, but few research has been made.
刚体在软体对象环境中的碰撞检测在虚拟现实的研究领域具有很大的普遍性，但以往的研究较少。
The realistic of virtual reality is based on modeling, that is the reason why the simulation of irregular structures and elements become one of the most difficult research focus of computer graphics.
真实感图形模拟的基础在于建立模型，因而模糊物体的模拟一直是图形学的难点之一。
The realistic of virtual reality is based on modeling, that is the reason why the simulation of irregular structures and elements become one of the most difficult research focus of computer graphics.
真实感图形模拟的基础在于建立模型，因而模糊物体的模拟一直是图形学的难点之一。
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