理学 编译系统 释 data flow analysis; DFA 数据流分析 数据流分析（Data Flow Analysis, DFA）是确定数据如何沿着程序执行路径变化的程序分析方法。数据流分析通过遍历控制流图，收集程序在运行时数据可能发生的变化，从而揭示一个过程或程序是如何处理数据的。数据流分析所获得的信息是编译器实现代码优化的重要基础。
＞医学物理＞非线性医学＞释义 detrended fluctuation analysis, DFA 去趋势涨落分析
计算机应用 计算机辅助设计与图形学 释文 design for analysis, DFA 面向分析的设计 计算机应用 计算机辅助设计与图形学 释文 design for assembly, DFA 面向装配设计
- principle of computational equivalence
- principle of computational irreducibility
- principle of condensation
- principle of conjunctive probability
- principle of conservation of molecular orbital symmetry
- principle of constancy of light velocity
- principle of continuity
- principle of continuous analytic continuation
- principle of contradiction
- principle of convergence
- principle of convergent intervals
- principle of coordinated development
- Principle of Corporate Governance
- principle of correspondence
- principle of corresponding state
- principle of corresponding states
- principle of countability
- principle of counting constants
- principle of cropping system and soil management
- principle of crosscutting relationships
- principle of democratic centralism
- principle of dependent choice
- principle of dependent choices
- principle of dependent choices (DC)
- principle of detailed balance