理学 结构化分析 释 dataflow diagram; DFD 数据流图 结构化分析方法中所用的一种图。由数据流、加工、文件、数据源和数据终点等主要成分构成，用来描述系统中数据如何流动、处理及存储。
软件工程 释文 dataflow diagram, DFD 数据流图
- personalized marketing
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- personalized recommendation
- personalized recommender system
- personalized retrieval
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- personal move
- personal name seals of the Han Dynasty
- personal performance
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- personal probability
- personal project
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- personal protective equipment
- personal protective equipment for building construction
- personal protective equipment, PPE
- personal responsibility theory