查询词典 virtual

The Virtual Reality be used a new human-computer interface, not only make the attender immerse himself in virtual world of the calculator, but also provide a kind of direct communication means between customers and virtual world.

虚拟现实作为一种新型人机接口，不仅使参与者沉浸于计算机产生的虚拟世界，而且还提供用户与虚拟世界之间的直接通讯手段。

Second, based on the screw theory, the'virtual joint'concept was proposed. By means of this concept, the conventional trajectory planning in Cartesian space was converted in the 'virtual joint'space, that is, the complex trajectory planning in Cartesian space was simplified by utilizing the trajectory planning in the'virtual joint'space.

第二、基于旋量理论提出了"虚拟关节"的概念，利用这一概念可以将传统的笛卡尔空间的轨迹规划转化成"虚拟关节"空间的轨迹规划，也就是说，利用简单的关节空间的轨迹规划方法实现了复杂的笛卡尔空间的轨迹规划。

Research the composing rule of virtual path, design a virtual walkthrough system to browse the host machine in virtual environment; put forward the idea to manage the devices in beverage-packaging production line and can let designers understand explicitly the devices condition in production line.

分析了虚拟路径的构成原理，设计虚拟漫游系统来浏览虚拟生产线；提出虚拟设备管理的思想，使设计人员对设备的工作情况一目了然。

It is reported, alliance of industry of ZhongGuanCun virtual reality is to be in Haidian of garden of ZhongGuanCun science and technology to manage committee, ZhongGuanCun field below leadership of association of industry of new and high technology, by virtual reality (the cool one's heels when bird of allusion, crystal stone, red Beijing, trends is being inspected in VR) navigate enterprise is initiated hold water, aim to condense industry industry catenary through alliance each domain delegate, build virtual reality industry to promote an orgnaization, build development of butt joint of technology of industry learning communication, capital, market application, talent to wait for platform.

据悉，中关村虚拟现实产业联盟是在中关村科技园海淀园治理委员会、中关村高新技术企业协会领导下，由虚拟现实领航企业中视典、水晶石、红京鸟、动态时空等发起成立，旨在通过联盟凝聚行业产业链各领域代表，建立虚拟现实产业促进机构，搭建行业学术交流、资金技术对接、市场应用、人才开发等平台。

In this thesis, the virtual boundary integral equation is based on double layer potential with the virtual density to be determined on virtual boundary. Since this integral equation related to double layer potential only involves the computation of the normal derivative and second normal derivative of fundamental solution, the exponential integral function is not involved in it, so numerical computation for the exponential integral function is avoid.

本文则基于双层位势，引入虚拟矩密度函数来建立虚边界积分方程，并首先对时间变量进行解析积分，在虚、实边界上采用常单元和等额配点离散，该方程只涉及含基本解的法向导数及其二阶法向导数项的计算，对时间变量进行解析积分后，不会出现对指数积分函数的空间变量的积分计算。

Make that folder a Virtual Drive, then install the Virtual CD from the Virtual Drive letter.

作出这样的文件夹虚拟驱动器，然后安装虚拟CD从虚拟驱动器的信。

Based on the concepts of complex product, standard operation, virtual operation, no-wait and the expansion processing tree defined in this paper, the standard operations are processed by allied critical path method and best fit scheduling method, and the virtual operations are processed respectively on corresponding machine with movement and exchange algorithm in order to translate scheduling problem with no-wait operations into the general scheduling problem with virtual operations.

该方法在提出复杂产品、标准工序、虚拟工序、零等待和扩展加工工艺树的概念基础上，对扩展加工工艺树中的标准工序采用拟关键路径法和最佳适应调度的车间调度算法进行调度，对虚拟工序采用移动交换算法在相应设备上分离调度，将存在零等待约束的调度问题转化为存在虚拟工序的无零等待约束的调度问题。

Aimed at the needs of virtualized relationship in virtual environment, we introduce non-photorealistic rendering into virtual reality and presented a novel algorithm for virtualized relationship generation in image based virtual environment based on line integral convolution.

针对基于图像的虚拟场景虚化关联的需要，将非真实感绘制技术引入虚拟场景中，提出了一种基于线积分卷积的场景虚化关联生成方法。

It adopts the single chip computer control calculation meritorious service capacity, and parameters such as real power, reactive power, meritorious service rate element, tension fundamental harmonic virtual value and tension harmonious wave virtual value and so on these are separation to the calculation branch to the measurement that on the basis of the scattered integration formula in immediate future scattered Fourier transformation, the exchange basseted on to power system parameter sampling idea was achieved to adjust all the journey moreover the frequency alternating current frequency and the tension virtual value as well as the electric current virtual value in the way of software .

它采用单片机的控制运算功能，根据离散积分公式即离散傅立叶变换，基于对电力系统参数进行采样的思想，实现同时对一路工频交流电的频率、电压有效值、电流有效值的测量，用软件计算分析出有功功率、无功功率、功率因素、电压基波有效值、电压谐波有效值等参数。

It adopts the single chip computer control calculation meritorious service capacity, and parameters such as real power, reactive power, meritorious service rate element, tension fundamental harmonic virtual value and tension harmonious wave virtual value and so on these are separation to the calculation branch to the measurement that on the basis of the scattered integration formula in immediate future scattered Fourier transformation, the exchange basseted on to power system parameter sampling idea was achieved to adjust all the journey moreover the workmans frequency alternating current frequency and the tension virtual value as well as the electric current virtual value in the way of software .

它采用单片机的控制运算功能，根据离散积分公式即离散傅立叶变换，基于对电力系统参数进行交流采样的思想，实现同时对一路工频交流电的频率、电压有效值、电流有效值的测量，用软件计算分析出有功功率、无功功率、功率因素、电压基波有效值、电压谐波有效值等参数。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。