理学 计算机输入输出设备 释 RFID reader 射频识别阅读机 是射频识别系统（radio frequency identification; RFID）的组成部分，可用于识别射频识别标签。通过阅读器与标签之间非接触式数据通信，实现射频识别标签的识别。
计算机硬件 输入输出设备 释文 radio frequency identification devices reader, RFID reader 射频识别阅读器 计算机硬件 输入输出设备 释文 radio frequency identification devices reader, RFID reader 射频识别阅读器
- Knowledge Q-A system management
- knowledge quantitative evaluation
- knowledge quantity
- knowledge query and manipulation language
- knowledge query and manipulation language, KQML
- knowledge reasoning
- knowledge reduction
- knowledge redundancy
- knowledge representation
- knowledge representation and reasoning
- knowledge representation ontology
- knowledge resources
- knowledge retrieval
- knowledge reuse
- knowledge revolution
- knowledge science
- knowledge search
- knowledge self-organization process
- knowledge service
- knowledge services
- knowledge service system
- knowledge sharing
- knowledge sharing culture
- knowledge sharing mechanism
- knowledge,skill & ability