数据流图(DFD DATA FLOW DIAGRAM) 结构化分析方法 描述数据处理过程的工具。 数据流图从数据传递和加工的角度, 以图形的方式刻画数据流从输入到输出的移动变换过程 加工 数据在次进行变换产生输出数据 其中注明加工名字(动词) 数据输入的源点或输出的汇点。 数据流被加工数据流向 数据存储文件( 名词或名词性短语命...
Circular Flow Diagram Created by D. Miller dimiller@nmu.edu http://.quia/jq/15748.html Circular Flow Diagram Circular Flow Diagram ..
This flowchart template diagram is compatible with PowerPoint and Google Slides. If this PPT template does not fit your needs, learn how to make a custom flowchart design for your presentations. Alternatively, you can download other flowchart templates for PowerPoint. You must be logged in to down...
数据流图描述数据流动存储处理的逻辑关系也称为逻辑数据流图Logical Data Flow Diagram实用PPT课件PPT课件上传人:s*** IP属地:上海 上传时间:2021-11-13 格式:PPTX 页数:14 大小:401.30KB 积分:20 举报 版权申诉 已阅读5页,还剩9页未读, 继续免费阅读 版权说明:本文档由用户提供并上传,收益归属内容...
Process Flow Diagram PPT Return toInput & Output PowerPoint Template. Activate your subscription Download unlimited PowerPoint templates, charts and graphics for your presentations with our annual plan. DOWNLOAD Template Tags: ConceptInformation TechnologyInputInput & OutputOutputProcess FlowTechnology ...
工艺流程图PP(Process Flow Diagram_PP) 资源编号 :72397121 格式:pptx 文件体积 :532k 下载量 :4 大风车_25_52 相关主题 :工艺流程 爱给网提供海量的PPT资源素材免费下载, 本次作品为pptx 格式的工艺流程图PP(Process Flow Diagram_PP), 本站编号72397121, 该PPT素材大小为532k, 该素材已被下载:4次, 更...
作业标准化(SOP)流程图制作规范 PFD (Process Flow Diagram).ppt,处理程序若属并行操作关系,其编号请多加一码(如8.1,8.2等依序编号),并宜排列在流程图同一高度,而下一个处理程序编号,则自动增加1(如9)。 【实例】 标准化项目文件撰写 审核计划 实施教育训练 未通
removed from the diagram? There would be no one to connect the producer and the consumer. Consumers and producers would need to find each other in order to make a sale. This can be very hard if they live many, many miles away!
Since money flows in a circular flow between households, businesses, and government, then each depends on the other for the economy to function smoothly. This is called economic interdependence. SSEMI1a Illustrate by means of a circular flow diagram, the Product market; the Resource market; the...
Creating Data Flow Diagrams General steps: 1. Create a preliminary Context Diagram 2. Identify Use Cases, i.e. the ways in which users most commonly use the system Create DFD fragments for each use case Validate DFDs with users. Context Diagram One process, numbered 0. Top-level view of ...