英语翻译随着半导体器件和计算机技术的诞生与迅速发展,猛烈地冲击着传统的机电式交换结构,使之走向电子化.本系统是程控交换机

英语翻译
随着半导体器件和计算机技术的诞生与迅速发展,猛烈地冲击着传统的机电式交换结构,使之走向电子化.本系统是程控交换机的模拟搭建系统,用于对系统局数据及用户数据数据进行设置和修改,是一个维护台,可用于数字中继线路信令观察、MFC占用观察及中继计观察等.
经过分析,使用Visual Basic开发工具,利用其提供的各种控件,尤其是adodc、datagrid等,首先在短时间内进行创建窗体,然后对系统进行分析设计,连接数据库SQLserver,不断修正和改进,直到形成满意的系统.
本文首先介绍了程控交换机的发展现状和维护台的体系结构,以及模拟系统所用开发环境的介绍.接着,文章介绍了交换机模拟系统的整体设计方案,并且详细讨论了各功能模块的设计和实现,最后分析了系统调试阶段的工作.

Birth in the wake of semiconductor component and the calculating machine technique together with swift development ,The tradition electromechanical switching composition fiercely pound ,Causes heads for the electronization .
This system is that the system is put up to the program controlled switch engine imitation ,Used to put up and mends to systematic innings of data and user data data ,Is a protection ,Usablely watch to the DJ digital junction line signaling 、MFC occupies , and observation and relay gauge observation await
Course is analysed ,Employ Visual's Basic's development tool ,Utilizes such what supplys different accuse piece ,Especially Adodc 、Datagrid awaits ,First of all is living briefly time inner place establishs the window part of the body ,Afterwards analyse the design to the system ,Joint data bank SQLserver ,Continuously amend and improve ,Until takes shape the satisfactory system
The original first of all introduced the program controlled switch engine developing actuality with defends the architectural structure ,Along with the simulation system use opens up the environment introduction .
Then ,The article was introduced the entire design scheme of exchanger simulation system ,Moreover every meritorous service capacity module design and realization were detailedly talked about ,Finally analysed the system debug phase work .
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