计算机硬件 输入输出设备 释文 helmet mounted display, HMD 头盔显示器
- armilenium ion
- armillary sphere
- armillary sphere and celestial globe
- Armillary Sphere of the Ming Dynasty
- arming, fuzing and firing system for nuclear weapon
- arming unit
- Arminians
- ARM instruction set
- Armi Ratia
- Armistice Agreement of the Forest of Compiègne
- arm-lever correction
- AR model
- arm of an angle
- arm of force
- armonic distortion
- armored ambulance
- armored car garage
- armor penetrating by metal jet
- armor piercing
- armory
- Armory Show
- Armoured Train 14-69
- arm population
- arm protector made of jin-silk
- Arm-rest Inscribed by Pan Xifeng