虚拟

Classroom Deployment 4.1 Equipment In order to use the world to deliver a lecture the following items of equipment are required: Desktop/Laptop positioned at the front of the classroom Data projector/LCD Panel/Plasma Panel connected to the above Desktop/Laptop (to provide lecturer with view of 'virtual students') 50 Plasma Panel (to provide lecturer with view of 'virtual students') connected to the above Speakers ( to enable lecturer and students in physical classroom to hear 'virtual students' ) Microphone ( to enable 'virtual students' to hear lecturer and students in physical classroom) Axis 212 PTZ Network Camera ( to provide live video of lecture in virtual classroom) 4.2 Layout The equipment in the classroom should be positioned as shown by Fig.

4课堂部署 4.1设备为了利用世界各地发表演讲下列项目所需的设备：台式电脑/笔记型电脑定位在前面的课堂数据投影机/ LCD屏/等离子面板连接到上述台式电脑/笔记型电脑（提供讲师与鉴于'虚拟学生） 50 等离子面板（与提供讲师认为'虚拟学生的）连接到上述发言者（以使教师和学生在体育课堂上听到'虚拟学生）麦克风（使'虚拟学生听到教师和学生在体育课堂）轴212云台网络摄像机（提供视频直播的演讲中虚拟教室） 4.2布局该设备在课堂上应定位为所表现出图。

It is the change that virtual technology gives birth to a great influence on the human's cognitive activities. First of all, virtual technology has caused obvious change of cognitive relation between subject and object, which includes the change of interaction between subject and object, digitization of cognitive resonance and scene of cognitive model, etc. secondly, virtual technology has improved the subject's cognitive ability and level: the ability of esthesia of the subject has been strengthened, the change of the cognitive structure and the way to obtain information of the subject has been caused and the regulation and control ability of the subject has been improved by virtual technology.

正是这种转向使得虚拟技术对于人类的认识活动产生了重大影响：首先，虚拟技术导致了主客体之间的认识关系发生明显的变化，主要包括主客体作用的方式的变化、认识中介的数字化以及认知模型的情景化等；虚拟技术提高了主体认识能力和水平：虚拟技术增强了主体的感知能力，引起了主体认识结构的变化，认识主体获取信息的方式发生了变革，提高了主体对认识活动的调控能力，张扬了主体在认识活动中的能动性与创造性；虚拟技术拓展了主体的认识领域，即它扩展了主体的认识空间、丰富了主体的认识来源。

It is the change that virtual technology gives birth to a great influence on the human's cognitive activities. First of all, virtual technology has caused obvious change of cognitive relation between subject and object, which includes the change of interaction between subject and object, digitization of cognitive resonance and scene of cognitive model, etc. secondly, virtual technology has improved the subject's cognitive ability and level: the ability of esthesia of the subject has been strengthened, the change of the cognitive structure and the way to obtain information of the subject has been caused and the regulation and control ability of the subject has been improved by virtual technology. Initiative and creativity has been highlighted in the cognitive activity. Lastly, virtual technology has expanded subject's cognitive field, that is to say it has expanded the cognitive space of the subject, and enriched the cognitive source of the subject The appearance of virtual technology leads to great changes of mankind's practices.

正是这种转向使得虚拟技术对于人类的认识活动产生了重大影响：首先，虚拟技术导致了主客体之间的认识关系发生明显的变化，主要包括主客体作用的方式的变化、认识中介的数字化以及认知模型的情景化等；虚拟技术提高了主体认识能力和水平：虚拟技术增强了主体的感知能力，引起了主体认识结构的变化，认识主体获取信息的方式发生了变革，提高了主体对认识活动的调控能力，张扬了主体在认识活动中的能动性与创造性；虚拟技术拓展了主体的认识领域，即它扩展了主体的认识空间、丰富了主体的认识来源。

It has a microcontroller peripheral devices are connected to high-speed bus connections within the connection interface and memory card connection interface, the micro-controller memory card interface, high speed bus interface to connect external devices and virtual within the integrated drive electronics interface module, and the virtual integrated drive electronics interface module includes an integrated drive electronics interface to the virtual host and virtual device side, and when the host side of the card reader connected to the memory card storage or read the instructions issued, the command will be sent to Xuni integrated Shi-driven electronic interface module, and in which the instruction to complete, while the memory card of the information on the transmission to achieve high speed Waiwei components provided within the connecting bus transfer rate, and the host will think that reader is integrated drive electronics interface devices, not just within the high-speed peripheral devices connected bus devices.

其具有微控制器分别连接有高速外围元件内连接总线连接接口及存储卡连接接口，而微控制器具有存储卡接口、高速外围元件内连接总线接口及虚拟整合式驱动电子接口模块，且虚拟整合式驱动电子接口模块包括有整合式驱动电子接口的虚拟主控端及虚拟装置端，而当主机端对读卡机所连接的存储卡下达储存或读取的指令时，该指令会传送至虚拟整合式驱动电子接口模块，并在其中将指令完成，而存储卡内的资料于传输时可达到高速外围元件内连接总线所提供的传输速率，且主控端会认为读卡机为整合式驱动电子接口装置，而非单纯的高速外围元件内连接总线装置。

Secondly, analyses the impact of fictitious economy development on money supply by ADF test and Johansen cointegration test.

论文首先在综述国内学者对虚拟经济含义的基础上界定虚拟经济范畴，并阐明研究虚拟经济对货币政策影响的必要性，在此基础上，构建虚拟经济发展环境下中国货币需求函数模型；其次，运用ADF检验、Johansen协整检验等方法分析虚拟经济发展对货币供给量的影响。

Effectively integrated the mine physical natural environment information into the mine virtual environment, the MSNE model can enrich enormously the virtual environment knowledge and enhance its practicabilityThirdly, the modeling method of virtual human in MIVE was studied systematically and an intelligent virtual miner model was constructed. The intelligent miner has lifelike human appearance and possesses abroad ability of perception, motion, behavior, cognition and mental state. And a behavior control model based on the simpled consumption architecture was proposed to select, activate and terminate the basic reactive behavior for virtual miner. And some intelligent behaviors including vision perception, path planning and self-determining ramble also were studied. The intelligence and interaction of virtual environment are just embodied by the intelligent life, especially by the intelligent behaviors of virtual human.

第三，系统地研究了煤矿智能虚拟环境中虚拟人的建模方法，构造了具有逼真拟人外形的，拥有感知、运动、行为、认知、内部属性等广泛能力的智能虚拟矿工模型，提出了基于简化包容式结构的行为控制模型，负责基本反应行为的选择、激活与终止等功能，研究了虚拟矿工的视觉感知、路径规划、自主漫游等智能行为，增强了煤矿虚拟环境的智能性、友好性和交互性，这也是传统煤矿VR系统所欠缺的。

Multi-Axis interpolation NC program simulation system was constructed by compiling virtual machine,virtual machine controller,virtual stock,virtual tool,virtual coordinate and virtual clips.Contrasting experiments between virtual and real cutting process were carried out and Muti-axis interpolation cutting simulation based on NC code was achieved.

通过建立虚拟机床、虚拟机床控制器、虚拟毛坯、虚拟刀具、坐标系以及虚拟夹具等，建立了多轴数控程序仿真环境，实现了基于NC代码的多轴联动切削过程的几何仿真，并通过切削对比试验验证了该仿真系统的可行性。

It has carried out a physical experiment building and a virtual laboratory of electromagnetic induction based on VRML, using 3D MAX and VRML to make the three dimensional virtual test equipment, and produces the strategy which could optimize the VRML document, unify VRML and script language JavaScript to realize the object alternately operation in the three dimensional scene ; Using the embed element to insert the virtual experimental file to the HTML documents and realizes the network issue of virtual experimental system, which enables the studier to carry on the browsing study through Internet. And finally this thesis gives an introduction of the test appraisal situation of this virtual experiment.

具体是基于VRML实现了一栋物理实验大楼及一个电磁感应虚拟实验室，利用3D MAX、VRML进行三维虚拟实验设备的构建，并给出了优化VRML文件的策略，结合VRML和脚本语言JavaScript实现三维场景中模型对象的交互操作，使用embed元素将虚拟实验文件嵌入到HTML文档中实现虚拟实验系统的网络发布，使学习者能通过Internet进行浏览学习，最后介绍了该虚拟实验系统的试用评价情况。

Water footprint and virtual water are the hot focus of academic attention in the field of international water resource research. The present paper attempts to apply the concept of "virtual water" and "water footprint" to the calculating of the virtual water contents of major agricultural and industrial products and the trade counterbalance of virtual water, and estimate the volume of water footprint of Chongqing as a whole and of its three economic zones.

水足迹和虚拟水是当前国际水资源领域研究的热点，用水足迹与虚拟水的概念及计算方法，计算了重庆市及其三大经济区的主要农畜产品虚拟水含量及其虚拟水的贸易平衡量、工业产品虚拟水贸易平衡量，并最终估算了重庆市及其三大经济区的水足迹总量。

It analysed the technology used in roaming engine and the method to modeling.It also designed a kind of work flow for geometry modeling and applied some of banausic technology for three-dimensional modeling;It also designed the engine by loading the virtual robot.Depending on the technology of collision detection,it developed a detection arithmetic for roaming;At last,it build the current roaming engine based on the model of virtual robot in the development environment of VC++ supported by MFC and WorldToolKit.

通过对虚拟现实相关技术进行研究，并分析了现有的主流漫游引擎和建模方法，设计了一种几何建模流程，并对多种三维建模优化技术进行应用；提出在虚拟场景中引入了虚拟机器人模型来设计漫游引擎，结合碰撞检测技术，提出了漫游检测流程算法；最后，运用VC++开发平台，基于MFC开发类库和WorldToolKit虚拟现实支持类库的支撑，实现了基于虚拟机器人模型的漫游引擎。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。