理学 共济失调 释 optic ataxia；OA 视觉共济失调 患者可以看到和描述目标物体，但不能运用视觉信息去指引肢体运动的一种障碍。
计算机应用 信息系统与信息化 释文 office automation, OA 办公自动化
- local stellar system
- local strain approach to fatigue
- local strategy
- local structural stability
- local structure
- local structure of trajectories
- local subgroup
- local subideal
- local submanifold
- Local supercluster
- Local supergalaxy
- local surface
- local symmetry
- Local System
- local system
- local Tate duality
- local temperature
- local testing of Walsh-Hadamard code
- local theorem
- local theory
- local thermal equilibrium
- local thermodynamic equilibrium
- local time
- local time, LT
- local time rate of change