工学 制造智能 释 radio frequency identification; RFID 无线射频识别 通过射频信号识别特定目标并进行数据读写的无线通信技术。属于非接触性的自动识别技术。 工学 无损检测 释 radio frequency identification；RFID 射频识别 一种通过无线电讯号识别特定目标并读写相关数据，识别系统与特定目标之间无须建立机械或光学接触的通信技术。又称无线射频识别。
计算机应用 基于网络的信息服务 释文 radio frequency identification, RFID 射频识别
- key stream
- keystroke-level model
- Keystroke-logging
- keystroke monitoring
- key substation
- key technologies of mobile communication
- key technology research and development of large site protection
- key theorem
- Key to Calligraphy
- key to entries
- Key to Poetic Rhythm
- Key to Portrait Painting
- Key to Therapeutics of Children's Diseases
- Key to Therapeutics of Children’s Diseases
- Keyuan Museum
- Ke Yunbo
- key unit of fire safety
- Ke Yunlu
- key-value
- keyway
- Key West
- keyword
- keyword bibliometrics
- keyword extraction
- key word in context