理学 计算机系统 释 personal computer; PC 个人计算机 通用计算机的一种，主要硬件模块包括电源、主板、中央处理器、内存、外存（机械硬盘或者固态硬盘）等。通常由单个用户独用，适合工作和家庭环境。
通论 计算机系统类型 释文 personal computer, PC 个人计算机
- beak
- beaker
- Beakersat 1 satellite
- beak trimming
- Beale
- Beale method
- Beals
- Beal's classification
- BEAM
- beam
- beam and straddle monorail integrated bridge
- beam angle
- beam angle of scattering
- beam antenna
- beam aperture
- beam area
- beam-assisted desorption
- beam background
- beam bridge for pipeline
- beam broadening
- beam chemistry
- beam column
- beam combiner
- beam combining fiber laser
- beam convergence