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
- conventional knock
- conventional magnetization
- conventional mechanical property test of composites
- conventional moisture regain
- conventional natural gas
- conventional numerical well logging equipment
- conventional projection
- conventional raising method
- conventional reservoir
- conventional resistivity logging
- conventional shaft-sinking method
- conventional social work
- conventional spinning
- conventional superconductors
- conventional tension leg platform
- Conventional Terrestrial Reference System
- conventional terrestrial reference system
- conventional true value
- conventional unit cell
- conventional warhead
- conventional water treatment process
- conventional well testing analysis method
- Convention Between the United States, Germany, and Great Britain to Adjust Amicably the Questions Between the Three Governments in Respect to the Samoan Group of Islands
- Convention Concerning International Carriage by Rail
- Convention Concerning the International Administration of the Estates of Deceased Persons