The tool is part of the Army's Common virtual Environment initiative designed to link virtual training simulation devices into an integrated and interoperable training system.
该工具是陆军的通用虚拟环境计划的一部分，该计划设计用来把虚拟训练模拟工具连接到一个综合的互操作的训练系统。
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。
The application of this algorithm in virtual turning environment demonstrates that this method can realize the collision detection in simulation more accurately than traditional bounding box method.
该算法在虚拟车削环境中的应用实例可以说明，该算法与传统的包围盒法相比，可更为准确地实现仿真中的碰撞检测。
Experimental results show that the presented approach works well for ergonomic simulation and assessment of driving workplace in virtual environment and product design.
试验结果表明，该方法可以有效地应用于虚拟环境中汽车驾驶空间的人机工程仿真与评价，支持产品开发设计。
Collision detection and collision response are the key technologies of building the virtual field environment, and also the factors affecting the result of simulation.
碰撞、碰撞检测及碰撞响应是虚拟战场环境中非常关键的技术，直接关系到最终仿真的效果。
The object of virtual surgery simulation system research and development is to provide a reusable environment for surgery training, planning, rehearsal and protection in operation.
虚拟手术系统的研究和开发为医生提供了可反复使用的训练和模拟工具，可以应用于手术规划、手术演练和手术中的保护等。
The virtual experiment environment with virtual realize that can provide learners for simulation and secure experiment environment and accomplish vocational skill training.
利用虚拟现实技术构建虚拟实验环境，可以为学习者提供仿真、安全的实验环境，完成职业技能的培养。
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。
In space operational simulation virtual environment, space targets-satellites and space debris are in large quantities, and their orbits calculation affect the simulation speed directly.
在空间作战仿真虚拟环境中，空间目标-卫星及空间碎片数量庞大，其轨道计算直接影响着仿真速度。
The interaction of different fields? Simulation tools in distributed environment is the key technology to realize the supporting platform of virtual prototyping (VP).
分布环境下不同领域之间的仿真工具的交互是实现虚拟样机(VP)支撑环境的关键技术。
This simulation platform provides a terrain Builder to create lunar terrain modules, and an environment Editor to utilize these modules to create and edit virtual lunar environment.
该仿真平台提供了用于创建地形模块的地形组件编辑器，并提供了环境编辑器以便利用预先创建的地形模块搭建虚拟月面环境。
Virtual manufacturing(VM) is model driven production process simulation in the virtual environment. The digital resource models are important components in the environment.
虚拟制造是在数字化制造资源构成的虚拟环境中，在过程模型的驱动下，设备模型对产品模型进行的加工过程仿真。
How to implement the simulation tests for the construction of complex structure in virtual environment so as to obtain optimized construction scheme and to train builders are presented in this paper.
本文研究了如何在虚拟的环境中实现复杂建筑施工的仿真试验，以获取优化的施工方案及对施工人员进行培训。
Virtual learning environment is the simulation of teaching method, thinking model, cognition manner and control means in the actual learning environment.
虚拟现实的学习环境是对现实教学方法、思维方式。、感知行为和控制手段等的模拟。
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。
The real-time simulation of dynamic and irregular objects can increase the immersion in the virtual environment.
虚拟战场中不规则物体的实时显示能够增强人们在虚拟环境中的沉浸感。
Three-dimensional terrain is one of important factors of the natural scenes in virtual environment. It is also a significant composition of view system in virtual simulation field.
三维地形是虚拟自然环境中不可缺少的因素，也是虚拟仿真领域中视景系统的重要组成部分。
The simulation and machining process were built up in the virtual manufacturing environment. Models of machining center and part were produced in the simulation environment.
该虚拟环境主要包括仿真环境的建立和加工过程的建立两部分，其中仿真环境的建立包括加工中心的建模和零件的建模。
In the course of building virtual machining environment, key technologies include data structure of 3d solid and gradual molding algorithm in machining simulation.
在虚拟加工环境的建造过程中，关键技术是三维实体的数据结构和加工仿真的逐步成型算法。
A typical VR system can realize simulation of real scene in which visitors inaccessible to the real site can enter a virtual environment and interact with it.
典型的虚拟现实系统可以实现实景仿真，让无法到实地参观的人走入虚拟环境，并与虚拟环境产生交互。
Absrtact: Designed a general simulation framework aiming at the development of weapon mission planning system in the comprehensive virtual combat environment based on HLA.
摘要：针对基于HLA的复杂虚拟战场环境下的作战武器任务规划仿真软件的开发，设计出了一套通用框架。
Based on mathematical model of chip space motion path, the 3d model of chip shape was developed. The real-time simulation of chip generation was realized in the virtual reality environment.
并根据切屑空间运动轨迹的数学模型，建立了切屑三维造型模型，并在虚拟现实环境中实现车削过程的切屑实时动态仿真。
Based on mathematical model of chip space motion path, the 3d model of chip shape was developed. The real -time simulation of chip generation was realized in the virtual reality environment.
并根据切屑空间运动轨迹的数学模型，建立了切屑三维造型模型，在虚拟现实环境中实现车削过程的切屑实时动态仿真。
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。
We research into the principles of environmental simulation of fabrics, and present a method to simulate the realistic effect of the cloth in a 2D virtual environment based on mesh model.
研究了织物场景模拟的相关原理，并提出了一个基于网格模型的面料二维场景模拟方法。
We research into the principles of environmental simulation of fabrics, and present a method to simulate the realistic effect of the cloth in a 2D virtual environment based on mesh model.
研究了织物场景模拟的相关原理，并提出了一个基于网格模型的面料二维场景模拟方法。
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