工学 模拟定位机 释 simulator 模拟定位机 用于模拟放射治疗机（如医用加速器、钴-60远距离治疗机）治疗几何条件而确定照射部位的放射治疗辅助设备。
simulator 模拟器，模拟装置
软件工程 释文 simulator 模拟器 软件工程 释文 simulator 模拟器
- Atiyah-Singer index theorem
- Atkinson
- Atkinson cycle
- Atkinson operator
- Atlanta
- Atlanta History Center
- Atlantic Charter
- Atlantic City
- Atlantic Forest Southeast Reserves
- Atlantic-Indian Basin
- Atlantic meridional mode
- Atlantic multidecadal oscillation
- Atlantic Niño
- Atlantic Ocean
- Atlantic Standard Time
- atlantoaxial instability
- atlantoaxial joint
- atlantooccipital joint
- Atlas
- atlas
- Atlas crater
- Atlas el kebir
- ATLAS experiment
- Atlas Mountains
- atlas of a manifold