理学 计算机输入输出设备 释 bar code reader; BCR 条码阅读器 一种用于读取条码所包含信息的输入设备，可分为一维、二维条码阅读器。又称条码扫描器、条码扫描枪。
计算机硬件 输入输出设备 释文 bar code reader, bar code scanner 条码阅读器
- kinematic density
- kinematic density wave
- kinematic distance
- kinematic equations of a moving particle
- kinematic formula
- kinematic geometry
- kinematic graph
- kinematic measure
- kinematic parallax
- kinematic positioning
- kinematics
- kinematics equation
- kinematic sign of ductile shear zone
- kinematics of a particle
- kinematics of a rigid body
- kinematics of deformation
- kinematics of earthquake sources
- kinematics of search
- kinematic space
- kinematic Sunyaev Zel'dovich effect
- kinematic theory of crystal growth
- kinematic variables
- kinematic vertical velocity
- kinematic viscosity
- kinematic wave model