lower level system meaning in English

低层系统

The software of this system use c / s communication pattern over ip . with the tool of c + + language , this software is compiled with visual c + + under windows2000 platform . c + + language has the advantage of using fewer system resources , high performance efficiency and flexible operate for low level system . during the development of this software , the objected - oriented analysis design method is adopted from the analyzing , designing , coding and testing , which guarantees the quantity of the software
本系统软件采用基于ip网络的c / s通信模式,使用c + +语言在visualc + + / windows2000平台上开发而成。该语言占用系统资源小,执行效率高,可以直接对系统底层进行操作。在软件开发过程中,从分析、设计、编码到调试均采用面向对象的分析和设计方法,保证了软件的质量。