工作平台

With the continuous development of computer science and technology, the application systems in the future will be multilayer ones based on the object oriented, distributed, isomerous conditions. This kind of system is composed of distributed objects one by one, which have given functions singly. These objects are independent of network protocols, programming languages, and software and hardware platforms. These pro- perties make them communicate each other and work corporately.

随着计算机科学技术的不断发展，未来的应用系统将主要是建立在面向对象的、分布的、异构的、自治的环境中的多层应用系统，系统主要由一个个分布式对象组成，对象各自具有特定的功能，可以跨越平台，独立于网络协议、编程语言和软硬件平台，实现相互通信，协同工作。

Results The behavioral features of the aged learning and memory impaired rats were as follow: 1 There was little change happened to the sample performance. 2 The spatial reference memory had obviously declined. The swimming times of searching the hidden platform in the place discrimination performance, the swimming time in a 40cm annulus at the primary platform place (A40T) and the platform crossings in the probe trial performance were the most suitable indexes for mirroring the spatial reference memory abilities. 3 The spatial working memory had not decreased so clearly.

结果 老年学习记忆损害大鼠的行为学改变特征为：1简单学习记忆任务的学习能力没有明显变化。2空间参考记忆能力明显减退，寻找平台所用的游泳时间，40cm环内游泳时间(A40T)和平台跨越次数是反映老年学习记忆害大鼠空间参考记忆能力的理想指标。3空间工作记忆能力减退不明显。

The characteristics of workflow component is: Use the Event-Driven Process Chain to modeling process.

论文主要研究D2G平台的方案设计及平台工作流管理组件的设计与实现。

The scheme for the data exchange platform among different data operation nodes under distributive isomeric data environment is discussed in the paper in order to satisfy the actual demands for the airport informatization. This data exchange platform forming integral design idea, system's logical structure and operation mechanism is elaborated.

文章从机场信息化的实际需求出发，论述了分布式异构数据环境下数据交换平台实现机场数据整合的构建方案，从整体架构设计、系统逻辑结构和工作机制三个方面对交换平台作了详述。

The developing work of ASP service platform included the model construction of service platform, the design of downstage Web service system and background management system for the reality of combining the Citrix applied server technology and scheme with ASP thought, the conformity and design of operation flow and expressible logic with developing tools Dreamweaver MX and VBScript etc., setting up the background database system and so on.

ASP服务平台的开发工作主要包括服务平台的模型建立、设计前台Web服务系统和后台管理系统来实现Citrix应用服务器技术及方案与ASP理念的结合、应用Dreamweaver MX和VBScript等开发工具进行业务流程和表达逻辑的整合和设计及采用SQL Server2000建立后台数据库系统等方面。

The arithmetic is presented to solve the transformation between screen coordinate and world coordinate,which uses the prospective image arithmetic and Z-Depth buffer of OpenGL,and is suitable for many occasion.

OpenGL是作为一种新型的接口，它所具有的与硬件无关的特性，可以使其在不同的硬件平台实现，被多种操作系统平台支持，简单实用，并且可以在微机工作站上使用，却并不损失三维图形的性能。

This kind of platform has the pull-out and suction capability based on principle of suction pile.

这种平台是依据负压桩原理，通过调节桶形基础内的压力实现平台的沉贯与拔出，国内外已对桶形基础的工作机理有了很深入的研究。

Several experimental applications have been developed finally. In this paper, there areinnovations from the following four aspects:1. Definition and research methods of current distributed system and distributedinteractive simulation system follow those of traditional parallel computing system.While this paper points out it is one-sided to measure the scalability just from thenumber of processors and performance of a system, because the resources of distributed systems are heterogeneous and they can be used in diverse applications. Inthis paper, scalability of distributed interactive simulation platform is defined as theability of scaling (including scale-up and scale-down) in functionality and performanceof systems which is run on the platform when number of processors and otherhardware resources such as network change, i.e. when problem size is scaled up and system resources is increased, the performanceremains fixed and it is easy to expand the functions of simulationapplications.

本文的创新工作主要体现在下述4个方面：1、现有的分布式系统和分布式交互仿真系统可扩性的定义和研究方法都沿用了传统的并行计算系统可扩性的定义和研究方法，本文指出分布式系统的系统资源异构多样、应用种类丰富多样，只从传统方法采用的处理机资源和性能角度衡量一个系统是否可扩是有一定的片面性，提出了分布式交互仿真平台可扩性的定义是在处理机和网络等系统资源变化时，运行在平台上的分布式交互仿真系统在性能和功能方面发生扩缩的能力，即当问题规模扩大时，增加系统资源，系统能获得指定的性能及在功能方面能方便进行扩充。

The work of this paper is subproject of "Advanced 32-bits Embedded Processor and Study of SoC Platform Design".

本文的工作是863项目"高速32位嵌入式处理器及SoC设计平台技术研究"的一部分，主要负责总线验证IP和通用验证平台设计以及验证方法学的探讨。

These all provide theoretics and technological platform supports to the later study of the project.

给出了模拟平台的软件流程图和各个实现部分，为项目以后的研究工作提供了理论和平台支持。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。