理学 动态热机械分析 释 dynamic mechanical analysis; DMA 动态热机械分析 在程序控制温度和一定气氛与交变应力作用下，测量试样的动态模量和力学损耗与时间、温度或频率关系的技术。又称动态力学分析。 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
- centralizing parameter
- central lacteal
- central library
- central limit theorem
- central limit theorem in the Bernoulli case
- central line
- central line and facility data
- central lobe
- central-local relationship
- Central Lowland
- centrally biased estimator
- centrally directed field of force
- centrally dynamic route guidance systems
- centrally isomorphism subgroup
- centrally located sample
- centrally mediated abdominal pain syndrome
- centrally symmetric
- centrally symmetrical
- centrally symmetric figure
- centrally symmetric polytope
- centrally symmetric set
- central-main-branch library system in Jiaxing
- central management system of video surveillance system
- central manifold theorem
- Central Martial Arts School