In many ways, activity diagrams are the object-oriented equivalent of flow charts and data-flow diagrams (DFDs) from structured development.
在很多方面，活动图是结构化开发中流程图和数据流程图(DFD)的面向对象等同体。
A new logistics oriented work flow of data preprocessing is proposed, based on the problems existed in spatial data of logistics.
针对物流中空间数据存在的问题，提出一种面向物流的数据预处理工作流程。
Create structured analysis, information flow, process-oriented, data-oriented, and data process diagrams as well as data flowcharts.
创建数据流图表以及结构化分析图、信息流图表、面向进程的图表、面向数据的图表和数据流程图。
Create structured analysis, information flow, process-oriented, data-oriented, and data process diagrams as well as data flowcharts.
用于面向进程的模型、面向数据的模型、数据流程图、数据进程图、结构化分析图和信息流图表。
Use for process-oriented models, data-oriented models, data flowcharts, data process diagrams, structured analysis diagrams, and information flow diagrams.
创建数据流图表以及结构化分析图、信息流图表、面向进程的图表、面向数据的图表和数据流程图。
There are many rules in object-oriented systems, which describe the characters of business flow control, data-processing criterion, information filtering strategy and so on.
规则大量存在于面向对象系统中，反映了诸如业务流程控制、数据处理准则、信息过滤策略等特点。
Create structured analysis, information flow, process-oriented, data-oriented, and data process diagrams as well as data flowcharts.
用于创建流程图(包括跨职能流程图和数据流程图)的解决方案。
Class is the basic unit in object-oriented test. Generally, class test can be divided into the testing way based on data flow and the testing way based on object states.
类是面向对象测试的基本单元，类测试一般分为基于数据流的测试方法和基于对象状态的测试方法。
Use for process-oriented models, data-oriented models, data flowcharts, data process diagrams, structured analysis diagrams, and information flow diagrams.
用于面向进程的模型、面向数据的模型、数据流程图、数据进程图、结构化分析图和信息流图表。
Use for process-oriented models, data-oriented models, data flowcharts, data process diagrams, structured analysis diagrams, and information flow diagrams.
将数据进程添加到数据流图表中。在进程间使用中心样式的连接线。
Use for process-oriented models, data-oriented models, data flowcharts, data process diagrams, structured analysis diagrams, and information flow diagrams.
用于创建流程图(包括跨职能流程图和数据流程图)的解决方案。
The limits of the data flow diagram method were analysed and then the method of the object-oriented revised flow diagram were put forward.
分析了数据流程图方法的局限性，提出了一种基于对象的改进数据流程图方法。
The limits of the data flow diagram method were analysed and then the method of the object-oriented revised flow diagram were put forward.
分析了数据流程图方法的局限性，提出了一种基于对象的改进数据流程图方法。
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