数据流图 meaning in English
bubble chart
data flow chart
data flow diagram
dataflow graph
dataflowchart
dfd
Examples
- The last chapter summarizes the achievements and shortcomings of the paper , the future research work is also suggested
分析了系统中每一部分的数据流图，并对生产部分的e - r图进行了详细分析，最后对系统的各个模块功能进行说明。 - The article contains particular design of systematic data flow chart , while fully take into consideration of the design of data integrity and security
对系统数据流图，基表等进行了详细的设计，同时也充分考虑了数据完整性的设计和安全性的设计。 - Meanwhile , according to the process of real - time multitask design , data flow diagram ( dfd ) of ert software is constructed and application software is developed by the dfd
软件设计采用结构化方法，按照实时多任务设计流程，完成系统数据流图和应用软件的设计。 - Because of the np complexity of mapping problem , the thesis studies two - step method : optimal scheduling of data flow graph and optimal processor mapping
考虑到算法映射问题的np复杂度和求解时间的指数性增加，本文主要研究两步规划方法，即先进行数据流图的最优规划，然后进行处理器的映射。 - Then , we master the requirement of the enterprise for the system in function and information . we protract the data flow picture of the system and write out the data dictionary
通过归纳、整理，掌握了用户对分系统的功能需求、信息需求与基本使用要求，绘制出电泵物资管理系统数据流图，撰写了电泵物资管理分系统的数据字典。