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
- superheated liquid
- super heated state
- super-heated state
- superheater
- superheater hanger tube
- superheater tube burst
- superheating phenomenon
- superheavy atom
- superheavy boson
- superheavy element
- superheavy nuclei
- superheavy nuclei, SHN
- superheavy nucleus
- superhelix
- super-heterodyne
- superheterodyne
- super-heterodyne laser interferometry
- superheterodyne receiver
- superheterodyne receiving
- super-high density
- super high power light-emitting diode package
- super high resolution microscope
- super high slope
- super-high strength wrought aluminum alloy
- super high vacuum system