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
- graffiti
- Graffiti Art
- Grafias
- graft
- graft copolymer
- graft copolymerization
- grafter
- grafting compatibility
- grafting degree
- grafting efficiency
- grafting hybridization
- grafting identification nursery
- graftingin vitro
- grafting modification
- grafting plant
- grafting propagation of fruit trees
- grafting reaction of polymer
- grafting site
- grafting technique of fruit trees
- grafting yield
- Grafton
- graft polymer
- graft rejection
- graft rejective reaction
- graft versus host reaction，GVHR