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
- elastic turbulence
- elastic-viscoelastic correspondence principle
- elastic-viscoplastic
- elastic viscoplastic wave
- elastic/viscous modulus
- elastic wave
- elastic waves inperiodic structures
- elastic waves in plates
- elastic waves in solid rods
- elastic waves in solids
- elastic wave theory
- elastic yielding
- elastin
- elastivity
- elastocaloric cooling
- elastocapillarity
- elastodynamics
- elastohydrodynamics
- elastomechanics
- elastomer
- elastomeric state
- elastometer
- elasto-optical effect
- elasto-optic coefficient
- elasto-optic effect