虚拟

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。

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。

Fictitious capital experienced four periods during its formation and development,investing loans, initial security investment, security capital investment and derivative,investment and developed step by step. The formation of the fictitious capital anddevelopment is not only the development of the fictionalization of the investment, butalso the multiple expansion of the investment. In this course, fictitious capitalsachieve its social value and became a social capital.

虚拟投资伴随着虚拟资本的形成和发展经历了投资性贷款——原生证券投资——证券化资产投资——金融衍生品投资四个阶段而逐渐发展起来，它的形成和发展过程是投资虚拟化不断发展和深化的过程，是虚拟资本倍乘式地扩张的过程，也是虚拟资本走向社会价值和社会资本的过程。

The rapid expansion of fictitious assets leads to far more size of fictitious economy than real economy. Incoordination is shown between fictitious economy and real economy.

随着这种经济结构的转变，虚拟资产在经济发展过程中越来越居于主导地位，虚拟资产的迅速扩张导致虚拟经济规模远远超过实体经济，虚拟经济与实体经济呈现非协调发展。

This article take the personality learning to combine with the virtual learning community,attempt to study the virtual learning community which is a new thing ideal condition that this new things to offers ideal fictitiously for the middle school student's personality learning,further more,this article put forward a strategy about structuring a virtual learning community which based on the personality learning for middle school student,at last,the article analyze the virtual learning community about the basic education founded by The Capital Normal University,it has a strong effective on the field virtual learning community.

本文将个性化学习与虚拟学习社区相结合，试图通过探索虚拟学习社区这一新生事物为中学生的个性化学习提供的理想条件，进而提出关于构建一个基于个性化学习的中学生虚拟学习社区的有效设计策略，最后深入分析当前比较有影响的首都师范大学关于基础教育方面的虚拟学习社区，提出其中的优点和不足。

On the basis of examining the fictitious nature of the housing property and land property respectively,the paper arrives at a tentative conclusion on the fictitiousness of both.

研究房产和地产二者各自的虚拟性，然后加以汇总得出一个关于房地产虚拟性的基本结论：房地产是除金融资产以外的另一种典型的虚拟资产，其虚拟性介于一般商品和金融资产之间。

Quadrangle of the Chengdu City hears this case advocate careful judge says, xiang Zhendong, Wang Jun the game gold coin of other of 2 people purloin, although be fictitious money, but a kind of form that this remains fictitious property, fictitious belongings has fictitious sex but be not windy, game player can be had to its, control and punish.

成都市中院审理此案的主审法官称，向镇东、王军二人盗取他人的游戏金币，虽然是虚拟货币，但这仍然是虚拟财产的一种形式，虚拟财产有虚拟性但并非虚无，游戏玩家可以对其占有、支配和处分。

A beamforming algorithm of array with virtual based on least squares estimator is presented, and the modified algorithm is proposed further. In this thesis, we also study the beamforming algorithm of array with virtual elements based on time delay and summation.

提出了基于线性预测的虚拟阵元波束形成方法，提出了基于最小二乘估计的虚拟阵元波束形成方法，并进一步提出了基于最小二乘估计的虚拟阵元波束形成方法的改进方法，最后研究了延迟求和虚拟阵元波束形成方法。

in this paper the basic concept to literality technology is introduced,and the application of vitrify technology in high university teaching resource management, multimedia teaching effect, and experiment teaching method and virtual instrument equipment.

摘要本文介绍虚拟技术的基本概念，重点介绍了虚拟技术在高校教学资源管理、多媒体教学资源教学效果和实验教学方法以及虚拟仪器方面的应用，论述了高等学校教学资源重塑信息共享及管理模式和虚拟实验教学解决方案，提出了高校教学改革与研究的新理念。

This thesis studies the constructing and running processes of the virtual enterprise and proposes the virtual enterprise ontology oriented to the process modeling. It also represents the process model decomposed hierarchically described by logic situation calculus based on the virtual enterprise ontology and presents the corresponding organization model decomposed hierarchically for the virtual enterprise in the dynamic allying process.

本文主要通过对虚拟企业的结盟、构建和运作过程的深入研究，提出了面向过程建模的虚拟企业本体论，并在该本体论基础上，以逻辑情景演算形式化地描述了虚拟企业在结盟过程中逐步精化的过程模型，并建立了相应的虚拟企业分层递解组织模型。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。