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
- settlement observation and evaluation for railway engineering
- settlement of medical expenses in different places of basic medical insurance
- settlement of subgrade
- settlement of underground pipeline
- settlement pattern
- settlement price
- settlement process of wastewater treatment
- settlements geography
- settlements scale
- settlement system
- settler
- Settlers of the Marsh
- settling
- settling basin
- settling chamber
- settling curve of mineral processing products
- settling filter
- settling stability
- settling tank
- settling velocity
- settlor
- set-top box
- set-top box, STB
- set topology
- set-transitive