查询词典 virtual machine

By decomposing the problem system into an extended saturated soil system and a virtual pile system, through the strain compatibility condition between the extended saturated soil system and the virtual system at an arbitrary depth z along the pile, and combined the Laplace transform and its convolution, a Fredholm intergral equation of the second kind of the single pile in saturated layered transversely isotropic soils is established. The axial force and diaplacement of the pile are obtained by solving the Fredholm intergral equation.

将求解体系看作是饱和土体和虚拟桩的叠加，利用沿桩身任意一点z处饱和地基与虚拟桩的应变协调，并结合Laplace变换及其卷积性质，建立了饱和成层横观各向同性地基中竖向受荷单桩问题的第二类Fredhlom积分方程，对该积分方程进行求解可得桩的真实轴力、位移。

Analyse the tooth geometry of Klingelnberg Cyclo-Palloid spiral bevel gear.,according to the relative position and kinematic relation of the cutter heads,virtual crown gear and the processed wheel blank,established the system of coordinates of the gear cutting, dedcuced the tooth face equation of the virtual crown gear, according to relations of the gear cutting and space theory of engagement, deduced the tooth face equation of klingelnberg Cyclo-Palloid spiral bevel gear, and drawing the three-dimensional graphs of the virutal crown gear and Klingelnberg Cyclo-Palloid spiral bevel gear according to the design and setting parameters.

根据铣齿加工中刀盘、摇台和轮坯的相对位置和相对运动关系建立了切齿啮合坐标系，由矢量的旋转推导了产形轮齿面方程；根据空间啮合原理和切齿啮合关系推导了被加工齿轮的齿面方程；由设计参数和铣齿调整参数计算得到齿面离散数据，绘制了产形轮和摆线齿锥齿轮的三维齿形。

Virtual cutting were done on reconstructed hepatic models, and liver specimens were cut according to the virtual cutting plane.

虚拟手术系统对重建的肝脏模型可进行任意曲面切割，断面能显示所遇到之管道结构，并与实际肝脏标本的切割断面情况相符。

The paper studies the key technologies of human-computer interaction based on virtual hand in the immersive virtual environment using data glove and position tracker, and also the application in transformer substation simulation system.

本文研究了由数据手套和位置跟踪器构建的沉浸式虚拟环境中基于虚拟手的人机交互的关键技术，以及在变电站仿真系统中的应用。

In order to solve the problem of human-computer interaction in virtual assembly systems, driver classes for data glove and 3D tracker are formed, integrated with virtual assembly environment. Methods of assessing and strategies of processing raw data are given.

为了解决虚拟装配系统中的人机交互问题，结合虚拟装配环境，给出了数据手套和三维跟踪器的驱动类，阐述了数据手套和三维跟踪器的原始数据获取方法和处理策略。

Based on the analysis of both home and abroad status quo of virtual assembly, this paper investigates the software and hardware architecture of virtual assembly system in network environment. It develops VR hardware interfaces based on Java platform, such as data glove, 3D position tracker and shutter glasses, etc.

论文在分析国内外虚拟装配技术研究现状的基础上，较为深入地研究了网络环境下虚拟装配系统的软硬件体系结构，设计了虚拟现实硬件如数据手套、三维位置跟踪仪、闸门式立体眼镜等设备的基于Java平台的接口，实现了立体显示、虚拟手抓取操作等功能，进行了虚拟环境中的碰撞检测。

The purpose of this thesis is to develop a computer-aided virtual clay shaping system. The system includes three main parts: a glove for inputting data, a circuit module for signal processing and a windowing user-interface. Through the glove, the user can knead the virtual clay on the interface window by moving their fingers.

中文摘要本文的目的在於设计一个虚拟黏土的电脑辅助造形设计系统，系统主要分为输入装置的资料手套、讯号处理的电路模组与使用者视窗介面三部分，使用者透过资料手套，藉由手指的运动可捏塑萤幕上的虚拟黏土。

Firstly, a probability computing model is constructed to present system call sequences and the SCSFA algorithm is designed to predict the attempt of intrusion and to determine what need to protect, which is based on the analysis of system call sequence in virtual computing systems; Secondly, the sensitive data protected are divided into a number of film data, and for the goals of random errors tolerance, each tablet data are redundant backup based on Byzantine fault tolerance; Then, the redundant data are distributed to different virtual machines.

设计SCSFA算法分析虚拟计算环境的系统调用行为序列，以识别虚拟计算环境下的入侵企图，预测敏感数据的高危区域；其次，将要保护的数据划分成若干片数据，并以容忍虚拟计算环境随机错误为目标对每个片数据冗余备份；然后将冗余片数据分散到不同虚拟机上。

Considering minimization of total wire length as the objective, it allows virtual blocks to transform into rectilinear shapes without overlaps and selects the optimum shapes for virtual blocks. It is based on the dead space block assignment and pin allocation during the process of packing.

该算法以线长最小化为目标，通过在位置优化过程中对虚拟模块进行无重叠的直角多边形变形来实现虚拟模块的形状优化，形状优化过程是基于模块填装过程中的空白区分配算法和引脚分配算法，并以降低线网在半周长模式下的线长下限为其主要理论依据。

For most virtual world users, though, there is a clear delineation between the virtual and real personas.

尽管，对于大部分的虚拟世界用户，对于虚拟和现实人物形像间会有一个清楚的描绘。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我