虚拟

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。

Since it is likely that not all the VCs will require maximum demand simultaneously, the capacity of the leased line can be smaller than the sum of the individual VCs.

因为不是所有的虚拟电路都有可能同时地需要最大的要求，租线的能力可以比个别的虚拟电路的总和更小。

With full mesh, every site is connected to every other site. Unlike with leased line interconnections, this can be achieved in Frame Relay without additional hardware.

在存取线路使用多重虚拟电路会比单一虚拟电路有效率，因为这使用到内建统计多工的优势。

At the beginning, an engineering method called semi-empirical reliability estimation method is introduced. Then, a detailed introduction of the bootstrap method, which has been widely applied to small sample reliability assessing since it was proposed in 1979, is made immediately. At last, a promoted virtual sample expanding method, that the reliability test sample size is expanded from 2-3 to 10, is proposed on the basis of predecessors research results. And the new method associated with bootstrap method is used to assess the test life lower limit in the case of logarithmic normal distribution.

首先阐述了处理极小子样可靠性评估问题较合理的一种工程处理方法—半经验可靠性评估方法，随后详细介绍了近年来在小子样可靠性评估领域发展迅速的Bootstrap方法，最后在前人研究成果的基础上提出了将样本数从n=2～3虚拟增广至n=10的虚拟增广样本推广方法，将该方法应用于服从对数正态分布的寿命总体，利用Bootstrap方法得到了试验寿命下限的估计，并与已有的半经验可靠性评估方法的结果作了比较分析。

The core of virtual operating is to concentrate on developing advantage. The author considers that if small and medium enterprises carry out of virtual operating, they can use their limitable resource efficiently, reduce operating risk, save time of constructing. They even can satisfy the need of enterprise's independence.

虚拟。。。更多经营的核心思想是集中力量发展企业优势环节，笔者认为，中小企业实行虚拟经营，可以有效率地利用自身有限资源，降低经营风险、节约投资建设时间，同时又能够满足企业独立性的要求。

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。

Solution: Virtual Memory should manually specify the location and size, in principle, specify the size of virtual memory system for more than 512M is better (as the smallest and the largest space to ensure that WINDOWS does not change the location), location to see the district have extra space on the list.

解决方法：应当手动指定虚拟内存的位置和大小，原则上指定系统虚拟内存的大小为512M以上为好（最小和最大空间一样，以保证WINDOWS不会改变位置），位置看看那个分区有多余的空间就行了。

So we can describe the process model in the logic situation calculus based on the virtual enterprise ontology.

这样，我们就可以在虚拟企业本体论基础上，以逻辑情景演算来描述虚拟企业过程模型。

In order to describe the dynamic and complicated process model exactly, we propose the logic situation calculus based on the expanding the situation calculus and describe the virtual enterprise in this formal logic framework.

为了准确地描述虚拟企业这种动态的、复杂的建模过程，我们对情景演算这种形式化逻辑框架进行扩展，提出了逻辑情景演算，并以逻辑情景演算来描述虚拟企业的运作过程。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐