虚拟

An dynamically joinable architecture of distributed virtual reality system is presented. This structure admits VR units join virtual environment in any time. Then, the paper researches network, scene management, phenomena creation, and so on.

作者自1995年起开始研究虚拟现实技术，并已主持完成了一个&航空火控飞行虚拟现实仿真训练系统&；自1998年开始进行&211 C〓I与VR实验室&建设项目的DVR系统研究。

ABSTRACT Kinematic simulation in virtual environment is the key techniques of product performance evaluating.

虚拟环境中产品的运动仿真是基于虚拟环境的产品性能评测技术的核心技术。

Tuo Zuhai expresses, at present government already the network fictitious belongings, prevent indulge etc rate the issue that needs to be administered mainly, date of larcenous network Zhang and fictitious article already also became one of new-style criminality that hit mainly.

庹祖海表示，目前政府已将网络虚拟财产、防沉迷等列为需重点治理的问题，盗窃网络账号和虚拟物品也已成为重点打击的新型犯罪行为之一。

Current, what fictitious belongings trades under the counter is flush, date of larcenous network Zhang and fictitious article formed the dimensions of industrialization, already also became one of new-style criminality that hit mainly, endangered the interest of network user badly, must severity gives blow, for Internet industry development builds favorable environment.

目前，虚拟财产私下交易的泛滥，盗窃网络账号和虚拟物品形成了产业化的规模，也已成为重点打击的新型犯罪行为之一，严重危害了网络用户的利益，必须严厉予以打击，为互联网产业发展营造良好的环境。

Mult IP le virtual machines configured with host-only networking on the same host are on the same network.

这个话翻译的不通，我觉得是这样，就是你设置成这种模式，只有你本机和你的虚拟机可以访问这个网络，你的物理网络的设备是访问不到你的虚拟机器的

The website offers the following contents: Related World Wide Web Virtual Library Pages, Search the World Wide Web Virtual Library, Search the World Wide Web, Maintenance Information, Academic Institutions (Brown Univ. Earth Systems History, Palaeoceanography Group. Godwin Laboratory, Cambridge etc.), Commercial Sites, Data Archives, Experiment or Project (including Greenland Ice Sheet Project Two), Publications, Societies, etc.

该网站以下内容：相关的全球网虚拟图书馆页面，搜索全球网虚拟图书馆，搜索全球网，基本信息，学术研究所（Brown大学地球系统历史，剑桥Godwin实验室古海洋学组），商业网站，材料档案，实验或工程（包括Greenland冰川工程二），出版物，学会等。

It becomes possible that digital railway plan be used,which based on 3D terrain environment for the introduction of virtual reality and the wide application of digital photogrammetric survey.

虚拟现实技术的引入和数字摄影测量技术的广泛应用，使得基于三维虚拟地形环境的数字铁路选线成为可能。

In order to assort with antinomy of computation cost and computation precision in ordinary Monte Carlo methods,multi-Monte Carlo method is promoted to simulate general dynamics equation for deposition of polydisperse particles.

为了解决普通Monte Carlo算法计算精度和计算代价无法协调的矛盾，发展了一种新的多重Monte Carlo算法求解考虑多分散性颗粒沉积的通用动力学方程，该算法引入加权虚拟颗粒的概念，基于时间驱动MonteCarlo技术，模拟过程中保持虚拟颗粒数目和计算区域体积不变。

Long-term since, because a few mandatory lead plane and fictitious space are layer upon layer,nobody manage the website on relet, mandatory lead plane and fictitious space wait for a problem, and a when make the bawdy pornography harmful information transmission on the net main reason.

长期以来，由于一些托管主机和虚拟空间层层转租、托管主机和虚拟空间上的网站无人治理等问题，而成为网上淫秽色情等有害信息传播的一个重要原因。

Dimentional image drawing computation Users operate the Sensable device in simulating surgery, the device transmit the position (the 3-dimension coordinate) to workstation to compute the collision detection. The workstation compute the outside force, distortion, feedback force out of collision detection and the physics model.

三维图形绘制计算用户操作Sensable力反馈设备进行虚拟手术操作，力反馈设备将器械位置传送给高性能图形工作站进行碰撞检测计算；高性能图形工作站根据碰撞检测信息和物理模型进行外力计算、变形计算、反馈力计算，最后根据几何模型进行图形绘制计算，将三维虚拟器官视景显示在屏幕上；图形工作站将解得的反馈力传送给力反馈设备产生反馈力。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。