查询词典 virtual memory

Users can now hire the telecommunications sector of the Frame Relay and ATM data networks such as the provision of Permanent Virtual Circuit (PVC-Permanent Virtual Circuit) to connect the needs of communications units, all of the authority in the hands of someone else's hands.

用户现在电信部门租用的帧中继与ATM等数据网络提供固定虚拟线路（PVC-Permanent Virtual Circuit）来连接需要通讯的单位，所有的权限掌握在别人的手中。

Meanwhile, the author carries out the sampling survey on the application of the virtual pedagogy at the university level in order to draw the conclusion of efficiency of virtual teaching practices in Inner Mongolian Normal University and supply the advices and solutions in responding to the existing problems through investigation and analysis.

同时，就当前我校网络教学的实践情况，在全校范围进行了关于网络教学的抽样调查，意在通过调查和分析，总结我校网络教学的实践效果，针对存在的主要问题，提出改进建议及解决对策。

Virtual workspace and virtual maximum inscribed circle radius are proposed as indices to compare the abilities of orientation of these mechanisms.

分析了不同参数条件下3种可用于混联机床的并联机构：Stewart并联机构、动平台共用铰链机构以及中心伸缩杆机构，提出了虚拟工作空间和虚拟最大内接圆半径作为指标评价姿态实现能力

Virtual machines refer to a virtual instrument panel of personal computing equipment.

虚拟仪器是指具有虚拟仪器面板的个人计算仪器。

The perceptive function is the foundation of virtual human behavior modeling in the research of the intelligent virtual human autonomous behavior model.

在智能化虚拟人自主行为模型的研究过程中，感知功能是建立虚拟人行为模型的基础。

The virtual environment system of IPSE recognizes outside surrounding and then translates the same into virtual living things and objects.

虚拟环境系统的IPSE认识外部周围，然后把同样的东西到虚拟生活和对象。

This paper bases on the technique of virtual prototype and utilizes software platform of UG, ADAMS and ANSYS to establish three-dimensional digitized virtual prototype of double link jib system of portal crane and systematically do its analysis of dynamics emulation of multi-body system.

本文基于虚拟样机技术，利用UG、ADAMS、ANSYS软件平台，建立了门座起重机四连杆组合臂架系统的三维数字化虚拟样机，并对其进行了较为系统的多体系统动力学仿真分析，实现了计算机对组合臂架系统在各种工况下随载荷变化的运行状态及随时间变化过程的仿真，得到的相关仿真分析数据对于门座起重机组合臂架系统动态设计提供了有效的手段。

The Virtual Walk-through technology is an important content of Virtual Reality technology, it was developed in architecture, junketing, game, aviation, spaceflight、medicine fastly.

虚拟漫游技术是虚拟现实技术的重要分支，在建筑、旅游、游戏、航空航天、医学等多种行业发展很快。

The Virtual Walk-through technology is an important content of Virtual Reality technology, it was developed in architectures junketing 、 game、 aviation、 spaceflight、 medicine fastly.

虚拟漫游技术是虚拟现实技术的重要分支，在建筑、旅游、游戏、航空航天、医学等多种行业发展很快。

In this paper,the branch pipe network as a virtual ring pipe network is proposed,and the equation for it has been set up.It is proved that Kirchhoff law of ring pipe network is a kind of special form of equation,which is the virtual ring pipe network.

本文中提出将树枝管网视为虚环，建立了虚环方程，证明了环形管网的基尔霍夫定律是虚环方程的一种特殊形式，环形管网方程和虚环方程互相兼容，可联立求解。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。