查询词典 virtual

Based on the designing task, the paper gives a comparative analysis of current fault diagnosing methods such as reasoning-based, model-based, artificial neuron-based and case-based, The paper presents an intelligent diagnosing system composed of expert system and virtual apparatus where virtual apparatus is used as man-machine conversation interface to collect data and call expert-system and expert-system is the core for diagnosis analysis, elementally projecting the diagnosis system.

根据设计任务的要求，对现有的故障诊断方法：基于推理的方法、基于模型的方法、基于人工神经网络的方法、基于案例的方法等方法进行了对比分析，提出了以虚拟仪器作为人机对话界面及接收采集数据部分，专家系统作为诊断分析部分的核心，虚拟仪器调用专家系统进行分析的智能故障诊断系统，即专家系统加虚拟仪器的诊断系统。

As an embranchment of virtual technologies, virtual instrument technology is becoming a hot issue in recent years.

摘要虚拟仪器技术作为虚拟现实技术的分支，是近年发展起来的一个研究热点。

The flexible body concept is introduced to constitute the virtual prototyping continuum model of the longitudinal vibration and the transverse vibration of the belt conveyor in the thesis, and the two virtual prototyping models are analyzed in an emulation mode.

本文将柔性体概念引入带式输送机纵向振动连续模型虚拟样机和带式输送机横向振动虚拟样机的建立中，并对这两种虚拟样机进行了振动仿真分析。

Virtual Endoscopy is an application of virtual reality in modern medicine.

虚拟内窥镜技术是虚拟现实技术在现代医学中的应用。

This essay discuss prospect of furniture virtual design and manufacturing and method of design and manufacturing as well as examples of design and manufacturing enucleate course of virtual furniture design and manufacturing in detail .

本文对虚拟家具设计与制造的前景，设计与制造方法进行全面的论述；并以家具设计与制造的实例对虚拟家具设计与制造的过程进行系统的说明。

The traditional method is that sampling 20 equidistance discrete voltages to calculate the virtual value. To gain the virtual value, we firstly average their square values, and then extract it.

传统的计算有效值的方法是利用一个周期内等距离散的20个采样点的瞬时值进行求解，通过计算它们的均方根值来得到有效值。

Camera parameters according to the correspondence of feature points both in the image coordinates and the world coordinates with the camera calibration technology was firstly caculated. Then the main position of light source was gotten from the two erectness object and their shadows. Finally, the illumination effect of the virtual object in the light source with the position of virtual object and camera parameter was computed.

首先利用球场的特征点在图像坐标系与世界坐标系上的匹配关系计算出真实摄像机的参数；根据摄像机参数和场景中已有的物体及它们的阴影坐标来恢复主光源；并计算出虚拟物体在所求光源下光照效果的过程。

To reveal the historical building context, the study creates different spatial forms, representations and interfaces to increase human computer interactions at the virtual environment. This thesis proceeds to compare and analyze the differences between the real and the virtual exhibitive environment, and then summarize the traits and limitations of the real environment.

本论文的进行方式乃藉由既存的真实环境与虚拟环境的展示与参观行为上的比对，分析两者的差异性与同质性，以了解真实转化到虚拟环境下之方式与氛围并定义出虚拟环境空间架构，即使用者、电脑介面、虚拟环境、互动机制四者的关系。

This thesis started from the researching background and purposes of the communication management of Virtual Project Team, using the five processes of classic project communication management as the researching object, and then to explanatorily studied on the communication management problems of Virtual Project Team by the application of theory deduction method and case study method.

本文从虚拟项目团队沟通管理的研究背景和研究意义入手，以项目沟通管理的五个过程作为研究对象，运用理论演绎和案例分析的方法对虚拟项目团队的沟通管理问题进行探讨性研究。

From the practical and feasible point of view the author different and detailed solutions to the difficulty. The protection of virtual property, which exists in the virtual world and can be measured by value, is not only one part of private property protection but also a key to keep network game industry healthily.

网络虚拟财产是存在于与现实具有隔离性网络空间中、能够用现有的度量标准度量其价值的新型财产，加强其保护是既是私人财产保护的组成，也是网络游戏产业健康发展的关键。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。