data flow diagram的意思|示意

Adds a resizable entity to your data flow diagram.

将外部输入、终结器或状态添加到数据流图表中。

Her blob diagram conveyed the complexity of data flow, and she bemoaned the fact that library data was largely walled off from publisher data by incompatible formats and cataloging practice.

她用一张图描述了数据流动的复杂性，她哀叹图书馆的数据在很大程度上和出版商的数据分离了，它们之间间隔着不能相容的格式和编目实践。

In order to resolve the service description problem of service composition, a service description method including mainly a (input-output) interface model and a data flow diagram model is put forward.

为了解决服务合成中的服务描述这一关键问题，提出了一种基于输入输出接口模型和数据流图模型的服务描述方法。

The paper presents a method and implementation of a case-based module division to software data flow diagram.

提出了一个基于实例的软件数据流图模块划分的方法和实现过程。

This paper presents a memory model of the data flow diagram, and gives some operating algorithm of the data flow diagram.

本文给出了一个数据流图的存贮模型。并在此基础上，给出了数据流图的操作算法。

Firstly, through using the UML to build the use-case diagram of each model to analyse the system, it designs the data flow and the databases for the buying-stock-selling system.

首先通过对系统进行用例分析，运用UML建立起系统各模块的用例图，并对进销存系统的数据流程、数据库进行详细的分析与设计。