The design of the scheme was from top to bottom and it was divided five functional modules.
该方案采用自顶向下的设计方法，划分为五大功能模块。
The system is composed of five functional modules including source data acquirement, customer management, statistical analysis, knowledge base management and system management.
系统主要包括源数据获取、客户管理、统计分析、知识库管理和系统管理五大模块。
The main menu includes five functional modules: "performance testing", "parameter setting", "coefficient proofreading", "data inquiring" and "system help", which can complete various tasks.
主菜单包括“性能测试”、“参数设置”、“系数校对”、“数据查询”及“系统帮助”五个功能模块，能实现系统要求的各项功能。
应用推荐