The system is very complex , of which detecting road ' s surface , road distress position and structure system design are three important technologies 高速公路路面检测系统是一个很复杂的系统,路面裂缝的自动检测,裂缝的定位和系统的体系结构设计是其中的三个重要技术。
There are five sections in the part of structured system design , which are module structure design , data access design , code design , input design and output design respectively 结构化系统设计分为模块结构设计、数据存储设计、代码设计、输出设计、输入设计山西医科大学2002年硕士学位论文几个部分。