check digit 检验位，校验位†
计算机硬件 计算机管理 释文 check bit, check digit 检验位
- quadrant angle
- quadrant detector
- quadrant electrometer
- Quadrantid meteor shower
- Quadrantids
- quadrant of a circle
- quadrant relation
- quadrant spherical triangle
- quadrant unit
- quadraphony
- quadrasonics
- quadrat
- quadrate
- quadrate-articular jaw joint
- quadrate bone
- quadrate muscle
- quadrate tubercle
- quadratic
- quadratic algebra
- quadratically convergent method
- quadratically integrable function
- quadratically summable function
- quadratic analysis
- quadratic approximation
- quadratic approximation method