For the sake of improving the scalability of this system , system integrates the advanced technology of distributed object , web computing , olap and data warehouse , it realizes the three - layer structure based on intranet 为了提高系统的扩展性,系统集成了分布对象、 web计算、 olap 、数据仓库等先进技术,实现了基于intranet的三层结构。
As analyzing characters of the remote control , we bring forward three - layer structure of the system , which includes the layer of monitoring and control , the layer of data and the layer of online control 本文分析了这种远程控制技术的特点,提出了一个三层体系结构模型(监控层数据管理层数据采集与控制层) ,并对该体系结构进行了较为详细的描述。
Technical specifications of the boss system now being installed by the china mobile pointed out that planning and construction of new boss system must follow the principle of " integration , two - leveled center and three - layered structure " 目前正在实施的中国移动boss系统的技术规范指出,新boss系统的规划和建设将遵循“一体化、两级中心和三层结构”的原则。
Analyzes the specialty of produce planning system in medium and small enterprises and proposes a solution just for medium and small enterprises , and finally develop the system successfully . in the solution , the software adopts three - layer structure 并以我国中小型制造企业为研究对象,分析了我国中小企业生产计划管理的特点,提出了一个针对中小企业的解决方案,并成功地开发出相应的软件。
First , this dissertation discussed the necessity of developing stratagem based on platform , and established a devising platform for embedded system , which has three - layer structure including former layer , middle layer and back layer 在回顾、分析了嵌入式系统当前状况,展望其美好前景的基础上,本文首先论述了平台开发战略的必要性,并构造了一个分为前台、中间层、后台三层体系结构的嵌入式系统开发平台。
After analyzed and compared characteristic of several common sdp on experiment & measurement system , this paper studies three - layer structure module and proposes lvdm that composed of four - layer function . those are most fitting with ivems 论文详细分析和比较了几种常用测控系统应用软件平台,研究并提出了由三级结构框架、四个功能层次构成的分层可视化功能描述模型,模型更适合分布式协同综合虚拟试验与测试系统特点。
At the same time , considering slow - varying character of fire signal , feedback cybernetic thought and holding time of fire signal is introduced into fire detecting three - layer structure realizing method in this paper . thus better reaches the aim of early warning and reducing mis - warning 同时又考虑了火灾信号的渐变特性,将控制论的反馈思想和火灾信号持续时间也引入到火灾探测算法上,更好地达到了提早报警和降低误报警的目的。
The examination subsystem is the core system . in order to improve the efficiency , robustness and safety of the system it uses three - layer structure of the client / server mode , load - balancing technology , session pooling technology , faulty - tolerance technology and safety control 其中核心是考试子系统,该子系统采用三层c / s结构,系统采用了负载平衡技术、 sessionpooling技术、容错技术和安全控制,从而提高了系统的效率、健壮性和安全性。
The query module is a retrieval system on internet , it adopts b / s mode of three - layer structure , and has been implemented by using the inner component ado and the third party component fileup of asp technology and sql server 7 . 0 . this module can support the transmission of multi - media file . the discussion module is a electronic white board which is based on network , it has been implemented by java language and java media framework ( one of java media apis ) 本答疑系统由查询和讨论两部分组成,查询部分是一internet上的全文检索系统,它采用三层结构的b / s模式,利用asp技术的内置组件ado 、第三方组件fileup和sqlserver7 . 0来实现,它能支持与问题相关的多媒体文件的上传和下载,从而为查询答疑提供了与问题相关场景(即音视频信息)的支持;讨论部分则是一网上实时交互系统,该系统是以java语言和javamediaapis ( applicationprograminterfaces应用程序接口)提供的jmf ( java多媒体框架)编程实现的网络电子白板,通过它能在ip网络上实现文字、图形、图象、音频视频信息的实时交流,使网上答疑变得直观生动和高效
Having consulted all the available literature on the subject , according the basic principal and method of design of radar absorbing materials , composites of epoxy resin ( ep ) - coated ultramicro iron , ultramicro iron - coated hollow glass bead , and hollow glass bead / ultramicro iron / ep with three - layer structure were prepared 本文是在查阅了大量国内外文献的基础上,依据雷达波吸收材料研究的基本理论和设计方法,以羰基铁为重点研究对象,采用原位复合的方法制备环氧树脂( ep )包裹羰基铁、超微铁包裹中空玻珠以及中空玻珠超微铁ep三层结构复合粒子。