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。
系统软件 语言与编译 释文 dataflow analysis 数据流分析
- absorption length
- absorption level
- absorption limit
- absorption line
- absorption line profile
- absorption line system
- absorption liquid
- absorption loss
- absorption machine
- absorption mean free path
- absorption method
- absorption nebula
- absorption notch
- absorption number
- absorption of aerosol particles
- absorption of carbohydrates
- absorption of drugs
- absorption of environmental chemicals
- absorption of fat and cholesterol
- absorption of inorganic salt
- absorption of light
- absorption of lipid
- absorption of ocean waters
- absorption of protein
- absorption of radiation