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
- foundation of offshore wind turbine generator system
- foundation pit
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- foundation pit monitoring
- foundation pit support construction
- foundation plane control network
- foundations of analysis
- Foundations of Cognitive Grammar
- Foundations of Complex-System Theories
- Foundations of Experimental Psychology
- foundations of geometry
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- foundations of mathematics
- Foundations of Set Theory
- Foundations of Social Theory
- Foundations of the Entire Science of Knowledge
- foundations of the learning sciences
- foundations of visualization
- foundation stability
- foundation surface for filling structure
- foundation treatment of hydro project
- foundation treatment technique
- foundation vibration
- foundation work of the public security and order
- Founder