虚拟的

Also, it has its own particularity of intangibility and regeneration. The character of Shell Company made it an economic resource with special value. The value of Shell Company includes not only the asset value, but also the virtical value. In most cases, the latter will be far beyond the former.

壳公司的特性决定了其作为一种社会资源的价值特性，即壳公司的价值不仅包括其资产价值，也有很大成分的虚拟价值，在一般情况下，虚拟价值还会远远高于资产本身价值。

The task-oriented perspective leads new directions for VE research, presents feasible solutions to issues irresolvable only from organization perspective, and brings additional requirements as well.

任务导向视角给虚拟企业的研究带来了新的思路，能够解决单纯从虚拟企业组织视角无法解决的问题，也提出了新的要求。

In a word,virtual prototype study of double link jib system of portal crane is a trial that apply advanced design analysis, emulation techniques in design of portal crane and offers efficient tool and method to design portal crane that is economic, credible stable and high performance.

总之，门座起重机组合臂架系统的虚拟样机研究，是先进的设计、分析、仿真技术应用于门座起重机设计中的初步尝试，为起重机虚拟设计、动态设计和结构分仿真分析提供了有力的工具和实现方法。

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。

By combining virtual instruments technique with the test technique of electro-hydraulic servo valve, the test system of electro-hydraulic servo valve based on virtual instruments has been developed by the graphics software-LabVIEW6.1. The test principle and method of electro-hydraulic servo valve were discussed in this dissertation. The experimental results on a Moog servo valve demonstrate that the design of electronic-hydraulic servo valve test system is valid.

本文将虚拟仪器技术和电液伺服阀性能测试技术结合起来，利用图形化软件工具—LabVIEW，研制开发出了基于虚拟仪器的电液伺服阀性能测试系统，对电液伺服阀的静、动态特性测试原理和方法进行了讨论和研究，以MOOG伺服阀为测试对象进行了静态特性测试和试验结果分析，验证了所开发的电液伺服阀测试系统设计方案的合理性。

Systems which use multiple page tables provide multiple virtual address spaces - concurrent applications think they are using the same range of virtual addresses, but their separate page tables redirect to different real addresses.

系统使用多个网页表格提供多个虚拟地址空间-并行应用程序认为他们使用的是相同的虚拟地址范围内，但其独立的页面重定向到不同的表真正地址。

The File-hosted virtual disk is a normal file, which is a completely independent encrypted virtual disk device.

档案托管的虚拟磁盘是一种正常的文件，这是一个完全独立的加密的虚拟磁盘设备。

Along with the swift development of IT,the appearance of the virtual spectrum analyzer with computer as core can solve above problem better,which is to guarantee the key of its measure quality in which the measure precis...

随着信息技术的迅猛发展，出现了以计算机为核心的虚拟频谱分析仪，可以较好地解决以上问题，其中提高虚拟频谱分析仪的测量精度是保证其测量质量的关键。

According to characteristics of remote maintenance, hardware structures and software designs of virtual instrumentation are discussed in the paper.

针对远程维护的特点，本文研究了虚拟仪器的硬件构成、软件设计以及利用网络技术组建远程虚拟仪器系统，为远程监控和远程故障诊断提供形象生动的现场资源，更好地实现设备的远程维护。

Fire is significant among disasters in urban area. The occuring frequency of fire is the highest among all kinds of disasters, and the loss due to fire is about five times of that due to earthquake. At the present, the tasks such as searching fire control information, disposing alarm telephones and make dispatch, are still accomplished in manual manner domestically. Current commanding system of fire fighting drops behind the development of cities, so that the setout time of fire companies is delayed.

中文题名城市消防指挥系统中的GIS和虚拟现实应用技术副题名外文题名 The application technology of GIS and VR in commanding system of fire fighting for urban area 论文作者许云导师任爱珠教授学科专业防灾减灾工程及防护工程研究领域\研究方向学位级别博士学位授予单位清华大学学位授予日期2002 论文页码总数115页关键词地理信息系统虚拟现实消防指挥系统火灾馆藏号BSLW /2003 /TU998.1 /4 火灾是城市灾害中的重要灾种，其发生频度居各灾种之首，造成的直接损失约为地震的五倍。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。