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Based on these theories, it develops a GIS map projection software using Visual C++ as a platform. The software consists of two parts: analytical ordinal transformation and analytical athwart transformation. Analytical athwart transformation implements map projective transformation with coefficients obtained through numerical method, which is also the main idea of this paper. Map projective transformation process is illustrated with the examples of Mercator projection and conic projection.

地图投影建立了平面上的点(用平面直角坐标或者极坐标表示)和地球表面上的点之间的函数关系，而地理信息系统以平面直角坐标形式通过计算机图形学的方法表示2维或3维地理空间信息，因此，地图投影起到了地球空间与地理信息系统之间的坐标转换的桥梁作用[1]。

Based on the function principle and theory foundation of PEC, A testing system of the hardware experiment platform and the software analysis platform is built up.

在其基础上研制并实现了一套完整的检测系统硬件实验平台和软件分析平台。

It becomes more difficult to manage, integrate and share the control system real-time data when we set up the industrial real-time database because of complicated affair between every department and isomeric character of the system. A three-level-structure model and the method to establish database is provided based on CORBA criterion with its character of being regardless of programming languages, hardware platform and network protocol . A universal real-time database faces multi-system is also set up by learning the distributed criterion, it can realize the request broker , and the application software can visit the database pellucidly ; Thus the power station simulation model can be linked with the control system such as infi90 , ovation and be made use of the control object , a closed simulation and control experiment system is set up. Further more we can build an integrate automatic experiment platform from the simulation object of power plant to the process control and the to SIS. Li Ming(Control Theory and Control Engineering)Directed by associate prof. Lin Yongjun

在创建工控领域实时数据库时，企业各部门间的复杂事务及内部异构性给实时数据的管理、集成和共享带来了一定的困难，根据CORBA规范具有语言无关性、平台无关性和网络协议无关性的特点提出基于分布式计算规范CORBA的三层体系结构模型及建立与维护实时数据库的方法和途径；通过CORBA规范建立面向多个分散控制系统的通用实时数据库，实现数据访问代理，使应用软件可以透明地对实时数据库进行访问、存取、管理；将Infi90、Ovation分散控制系统与火电厂仿真机模型进行有效的互连，以全物理过程仿真数学模型为对象，构建了闭环控制仿真实验研究系统，实现数据的高效连通及管理；进而通过基于CORBA的实时数据库构建一个从火电厂仿真机对象到过程控制设备再到SIS系统的综合自动化试验平台。

The third part on the design of the study and design, and research on the design and implementation of methods of analysis, including set-top box design, function and performance of the identification, design of the hardware platform and software platform design, and other specific aspects of the process.

第三部分阐述了该研究的总体设计思路和设计目的，并就该研究的设计与实现方法进行分析，包括机顶盒的总体设计、功能和性能的确定、硬件平台设计和软件平台设计等各环节具体实现过程。

In the second part of the thesis, we discribed the established technology platform of MLEM and Bayesian reconstruction methods for two and three dimensional datasets. The platform is flexible compared with commercial software and it helps researchers to test and develop new mathematical models in the future.

第二部份则是建立MLEM法与贝式重建法在二维与三维资料模式下的技术平台，除了可不受商业软体的限制外，亦有助於研究者对於新数学模型的测试与开发。

In the rest of this book the word "platform" will be used to denote a type of hardware-software machine; an example of platform is "Intel X86 with Windows NT"(known as "Wintel").

在下面的章节中，"平台"将被用来表示一种硬件-软件机器的类型；一个例子是"Windows NT和Intel X86"平台即

The system uses a special acoustic emission sensors, combined with the DSP card as a dedicated hardware platform, through UBS2.0 extended to PC, In the environment of the Windows operating system ,using software programming method to configurate USB 2.0 bus ,then to operate the hard platform, Achieved a high sampling rate data acquisition system of Cavitation signal.

该系统采用特殊的声发射传感器，结合以DSP为核心的预处理卡作为专用硬件平台，通过UBS2.0扩展到上位机上，在视窗操作系统环境下使用软件编程的方法，以微机作为控制单元经USB2.0总线对硬件平台进行配置和操作，实现了对气蚀状态信号的高采样率的数据采集。

Based on China cable TV digitalization and multi-function service development, Teleste firstly launched a new generation DVB Headend Platform of software-switch technology and Ethernet to the Home over coax for data services. In 2007, Teleste launched a new high density modular platform for VOD and IPTV headends with advanced real time stream processing.

针对中国广电数字化的进程及多功能业务的拓展，泰来斯特率先提出了新一代的基于软交换技术的DVB前端平台及利用同轴电缆传送数据业务的以太网到户技术。2007年泰来斯特公司又推出了一款适用于VOD及IPTV业务具有先进的实时流处理功能的高密度模块化平台。

O'Reilly comes up with this somewhat technical definition: Web 2.0 is the network as platform, spanning all connected devices; Web 2.0 applications are those that make the most of the intrinsic advantages of that platform: delivering software as a continually-updated service that gets better the more people use it, consuming and remixing data from multiple sources, including individual users, while providing their own data and services in a form that allows remixing by others, creating network effects through an "architecture of participation," and going beyond the page metaphor of Web 1.0 to deliver rich user experiences.

奥赖利来与这有点技术的定义是： Web 2.0是网络为平台，跨越所有连接的设备； Web 2.0的应用，是那些使大部分的内在优势，该平台：提供软件作为一种不断更新的服务获得更好更多的人使用它，消费和remixing数据从多种来源，包括个人用户，同时提供自己的数据和服务的一种形式，让remixing别人，创造网络效应，通过一个&架构的参与，&走出去网页隐喻的Web 1.0 ，以提供丰富的用户体验。

Hardware platforms based on Atheros SoC Kaunas, Lithuania - November 23, 2005 - WILIBOX, embedded Linux and IEEE 802.11 specialists ported the embedded Linux software platform WILI-S to an affordable 802.11 hardware platform based on Atheros System on Chip.

硬件平台基于Atheros芯片 Kaunas ，立陶宛-2 005年1 1月2 3日- WI LIBOX，嵌入式Li nux和I E EE80 2.11的专家移植嵌入式Li nux软件平台WI LI-S到一个负担得起的8 0 2.11硬件平台的基础上A t heros的片上系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。