Two such viewpoints are represented by data flow modelling ( process point of view ) and logical data modelling ( data point of view ) 其中两个审查观点是透过数据流程模型(工序的观点)及逻辑数据模型(数据的观点)来表示。
For traditional modeling techniques , such as entity relationship diagram or data flow diagram , no specific test techniques are available to date 对于传统的建模技术,例如实体关系图或数据流程图,没有可用的特定测试技术会过时。
Analyze the characteristic of material ration management in aircraft manufacturement and describe data procedure of material ration in details . 2 分析了飞机制造行业材料定额管理的特点,对材料定额的数据流程作了详细的阐述。
The system architecture and service data flow chart are illustrated in chapter 2 . furthermore , the layout of the system server is depicted 第二章通过列图的方式介绍了该系统的结构、功能以及业务数据流程图,说明了系统服务器的规划。
Information processing - documentation symbols and conventions for data , program and system flowcharts , program network charts and system resources charts 信息处理数据流程图程序流程图系统流程图程序网络图和系统资源图的文件编制符号及约定
Which provide condition for system design through the method of target tree the analysis of produce flow dataflow data and function 其内容主要是采用目标树法、业务流程分析、数据流程分析、数据项分析及数据功能分析的方法,为系统设计创造条件。
This solution is good to implement fast mis model of obvious flow tendency and makes the system more flexible , more general and more reusable 这有利于实现具有数据流程明显特点的mis系统的快速建模,使得mis系统较以往更加灵活,系统的可适应性和可复用性增强。
Dealing with the main purpose , application , developing conditions , the main data flow diagram and the overall designation and formation of the system 阐述了分局调度管理信息系统开发的目的意义、系统发展应用情况、开发环境、主要数据流程图、总体设计思想及组成。
Including the system overalldesign , the logical frame and the data flow , each function moduledivides , system function part and so on module design and concreterealization 包括系统整体设计,逻辑框架与数据流程,各个功能模块划分,系统功能模块的设计与具体实现等部分。
For sa & d projects , each lowest level process on the required system dfds should have a corresponding entry in the function definition . required system entity description 对于系统分析及设计计划,所需系统数据流程图上每个最低层次的程序,能对应一个在功能定义上的功能。