系统设计工具 meaning in Chinese

system design aids

Finally , illuminates how to develop complex real - time control system designer using java
最后，说明了如何用java开发复杂实时控制系统设计工具的过程。
In these parts the follows are introduced : the developing aim of the system , function and demand , the technology principle , technical chart , key technology and innovation etc . in the program design part , the development of flow chart , the design tool and method are given
第三、四章是本文的重点，主要介绍机动车驾驶员道路考试系统的开发目标、功能需求，讨论采用的技术原理、设计工艺图表、关键技术及创造点。程序设计部分给出了开发流程图，讨论了系统设计工具和开发方法，并介绍了系统的各功能模块。