General computer and functional hardware module were integrated by application software to provide the hardware support for realization of different functions of measurement needed by practical users , and users can operate the computer on the friendly interface of instrument panel to process the task acted on the tested signal , such as sampling , analysis , display and storage , as if all this work is finished on a instrument with the function designed and defined by the user 它通过应用程序将普通计算机与硬件功能模块结合起来，为用户实现不同的测量功能提供硬件支持，用户可以通过友好的仪器面板界面来操作这台计算机，完成对被测试量的采集、分析、显示和数据存储等功能，就像在操作自己定义、自己设计的一台单个仪器一样。
Focusing on " informatization community education " and basing on the status , trend of community education , this thesis points out the meaning and the goal of informatization community education . from the aspects of theories , hardware supporting , social needs and growing impetus , informatization community education ' s feasibility is analyzed . then , we plan and design the four aspects of informatization community education : learning resources , curriculum construction , learning activities and designing flow 本研究围绕“信息化社区教育”论题，在总结信息时代社区教育现状和趋势的基础上，指出信息化社区教育的内涵、目标和特点；从理论依据、硬件支持、社会需求以及发展动力等四个方面分析信息化社区教育的可行性；进而从学习资源、课程内容、学习活动、设计流程的角度论述信息化社区教育的策划和设计；最后介绍了社区教育网站的开发实例，并根据实施和评价结果总结了本课题的研究意义。
Wth shared - memory abstract layer , we are able to unite several memory sharing cases including mie sharing in smp , hardware - supported distributed sharing in cc - n ' uma and virtual sharing in clusters . based on this , we discuss and design the logical framwork of paralel and distributed operating systems . one of the key problems in shared - memory management is how to maintain memeory consistency between multiprocessors 针对不同体系结构所呈现出的不同存储共享的性质，我们提出了一个共享存储抽象层的概念，用以统一smp等系统中的真共享、 cc - numa等系统中由硬件支持的分布共享以及工作站机群系统中的虚共享等情况，并在此基础上探讨和设计了并行分布操作系统的逻辑结构框架。
The technology workers of many different realms also forward the some way of big integral process method on demand of work of hisself , especially the workers in encrypting and declassifying do a very big contribution for pushing the technical of process the big integral and fast development . however because of encrypting and declassifying considers the system to support the hardware more , its method exsits localization in the aspects of data compress ability 很多领域的科技工作者,由于自身工作的需要,也针对性提出了一些大整数处理的一些思路和方法,特别是加密和解密领域的科技工作者,为推动大整数处理技术的快速发展做出很大贡献,但由于加密和解密领域考虑系统对硬件支持较多,其方法在数据处理能力和通用性方面存在局限性。
On the other hand , in the deveioping countries , the iimitations of the economy ievel and hence the lag of the internet infrastructure have become the bottle - neck of the further development of the network economy in our country although the construction of the lntemet infrastructure has gained remarkabie achievements , it couid n ' t yet meet the need for the deveiopment of the new economy especialiy , the absence of the deep understanding of the characteristics of the internet infrastructure may iead to the blindness and the warp in the pubiic poiicies 就发达国家来看，由于internet基础设施的基础较好，电子商务的发展具备良好的硬件支持，因而网络经济的发展比较顺利；而发展中国家受制于经济水平的限制， internet基础设施建设还比较落后，这使得网络经济的发展遭遇“瓶颈”制约。从我国现实情况来看，尽管internet基础设施的发展取得了显著的成绩，但还是不能适应网络经济发展的巨大需求。
The advantage of the random sampling theory relative to the real time sampling theory is that it does have no use for high - powered hardware to support . so we can choose components freely . the difficulty is to ensure the randomicity , to apply the interpolate technology and to ensure the multiple of time extending 随机采样原理相对于实时采样原理的优点在于不需要高精度的、高性能的硬件支持，这对于器件的选用有很大的余地，难点在于随机性的保证和内插技术的应用和时间放大倍数的可确定度。
The paper researches the motorcycle ' s administrative system microems , which provide the experimental support of the injection and the ignition advance angel . it is very difficult to measure quite high exact value of atmospheric pressure . this paper introduces a new mathematic model that aims to obtain the intake pressure and the injection fuel of the engine cycle 本文对摩托车汽油机管理系统microems的组成与功能进行了研究,为电控摩托车发动机喷油及点火控制建模与仿真提供了实验硬件支持,同时也为主要参数进行测量和数学建模提供理论依据。
In view of the characteristic that the network resources are idle , we have combi ned and simplified some related protocols of the ip telephone system , and developed an internal visual telephone software system , which has computer as the platform and needs no extra hardware support and whose operating progress will not affect the previous functions and the normal operations 鉴于网络资源较为空闲这一特性，我们结合并简化了ip电话系统的有关协议，开发了一种无需付费的内部可视电话软件系统，该系统以计算机为平台，无需额外的硬件支持，运行过程不影响网络原有功能和正常使用。
Using overlay to save data and display on condition that the display adapter supports it . otherwise , using off - screen to save data and using bit to transfer data to the primary surface . bring forward the method of block moving or line moving to transfer data from pc memory to video memory 在硬件支持覆盖图并满足应用需求的情况下，使用覆盖图进行图像数据存储和显示；上述条件不满足时，使用离屏表面作为图像存储区，并使用位块传送方法bit传递离屏表面数据到主表面以完成图像的显示。
The second part of paper introduced the location and function of ont . towards to requirement of function and the layered structure , we conceived layered designing and more giving the feasible scheme of realization and the method for each layer and the hardware requiring in design course . design for the chip of tc layer is keystone to the realization of ont 光网络终端( ont )的设计说明，介绍了ont在apon系统中的位置及作用，针对ont的功能要求和apon的网络分层结构，我们提出了ont分层开发的设计构想，并进一步细化为可行性的设计方案，给出了各层实现的途径以及所需要的硬件支持。
