虚拟

Of course, I like dummy farm as well, It can drive me to remenber the tough and happy times, It can give me warm feeling, In the dummy farm, I can seed wheat, cabbage, potatos and other fruits, etc. I can seed the crops which I have never planted.

当然我同样喜欢虚拟的农场，它能让我想起那段困难而又幸福的时光，它给我温暖的感觉，在虚拟农场，我能够种小麦，白菜，土豆和水果等等，我能种以前从来没有种过的东西。

In virtual scene, especially in outdoor virtual scene such as flight simulation、 game and war game system, 3D cloud is a very important part because it improves the third dimension of the virtual reality.

在虚拟场景中，尤其是室外虚拟场景，如飞行模拟、游戏和军事演习等系统中3D云是一个非常重要的组成部分，使场景的真实度和交互性大大提高。

Based on the studies of its definitions, types and present situations, this article proves the inevitability of its development trend of the relations between void and entity in architecture space and the feasible ways to combine them.

该文从虚拟空间的定义、类型和发展现状等研究出发，论证了虚拟空间不断发展的必然性，得出建筑空间中虚、实两部分关系的民趋势，以及两者结合的可行性方式。

Through analyz-ing transformation matrices to render3D graphic scene,a new pixel-based simulation method of laser ranging is pre-sented.

在以三维图形视景构造的虚拟靶场或虚拟战场中，激光测距的仿真方法和仿真精度直接影响着整个军事训练系统的仿真精度和可信度。

The successful mobile terminal test cases, which has completed With virtual instrument platform LabVIEW, shows that the research and development of TD-SCDMA terminal testing based on virtual instrument technology is the way forward.

本文首先介绍了一种基于虚拟仪器的终端综合测试解决方案；然后重点研究了在TD-SCDMA终端发射机与接收机的一致性测试中所需要测试的指标和测试方法、原理与算法；最后利用虚拟仪器软件NI LabVIEW 7.1编写了部分发射机测试指标的算法模块，并利用现有的仪器和硬件设备，搭建了一个仿真测试环境，同时配合编写了一个软件平台，实现对硬件的控制和对测试模块的调用。

The effect of punch virtual velocity and sheet virtual density on the sheet strain energy was studied in this paper.

从理论上分析了凸模虚拟速度和板料虚拟密度对薄板变形能的影响。

To prevent against this without creating lots of new 'index' files, you can enter a command into your .htaccess file to stop the directory list from being shown

很多朋友都用虚拟主机来做网站，将网页文件存放在虚拟空间上，但是页面内容一多，网站打开的速度就显得特别

This thesis focuses on studying and completing ship motion control including steering and main diesel engine as well as simulation system based VR that it gives prominence to the operation of the user.

本文研究并生成了包括航向和主机的船舶运动控制虚拟现实仿真系统，它突出了人在控制回路中的作用，可以进行在线实时仿真，并支持如数据头盔、立体眼镜等虚拟现实设备。

Education ; virtual assembly ; software design ; virtual disassembly ; speed reducer

教育学；虚拟装配；软件设计；虚拟拆卸；减速器

A program——VRMLMaker has been developed for the 3D chemical structure display on the Internet in our chinese drug database retrieval system. VRMLMaker can convert a molecular MOL2 or ML2 format file to VRML format files in four different styles:wire-frame, capped sticks, ball-and-stick, and a CPK space-filling model. VRMLMaker is developed based upon molecular model and virtual reality modeling languagetechniques. The working procedures of VRMLMaker are described.

何敏在开发基于Internet的中药信息检索系统时，为了解决三维(3D)化学结构在Internet上的传输和显示问题，利用分子模型和描述3D世界的虚拟现实模型语言等技术开发了一个可以把化学的MOL2或ML2格式文件转换为球棍型、空间充满型、线型、棍型等4种虚拟现实模型语言格式文件的软件。

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。