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
- pseudo-spectral time domain method, PSTD
- pseudosphere
- pseudospherical
- pseudospherical congruence
- pseudospherical geometry
- pseudospherical space
- pseudospherical surface
- pseudospin mechanism
- pseudospinor
- pseudo-spiral
- pseudo spirostane
- pseudo-spirostane
- pseudospore
- pseudo-square
- pseudo-state
- pseudostationary phase
- pseudo-steady fluid flow in porous media
- pseudo-steady state flow through porous media
- pseudostochastic motion
- pseudostratified ciliated columnar epithelium
- pseudostratified columnar epithelium
- pseudostratified epithelium
- pseudo-structurc
- pseudo-structure
- pseudosuchians