理学 计算机组织 释 direct memory access；DMA 直接存储器访问 一种高速输入输出方式。不必中断当前程序，而是在输入输出设备与内存之间直接交换数据。
计算机体系结构 存储系统 释文 direct memory access, DMA 直接存储器访问
- global system for mobile communications
- global system for mobile communications, GSM
- global systemically important insurers
- Global Television Network
- Global Terrestrial Observating System
- global theorem
- global theory
- global time synchronization
- global topological method
- global topological ring
- global Torelli problem
- global Torelli theorem
- global trade network
- global transaction
- global transcription machinery engineering，GTME
- global transformation group
- global truncation error
- global uncertainty analysis
- global uniformization
- global urban network
- global value chain
- global variable
- global variation
- global vegetation model
- global village