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
- residential land
- residential location
- residential location value
- residential management
- residential micro-Environment
- residential mobility
- residential pattern
- residential public green landuse
- residential road system
- residential SAR construction system
- residential segregation
- residential sound environment
- residential surveillance
- Residential System
- resident identity
- resident identity card
- resident income
- resident income statistics
- resident population
- residents bid on the rent curve
- residents capacity
- residents charter
- residents committee
- residents gross consume
- residents health status statistics