理学 计算机输入输出设备 释 RFID tag 射频识别标签 是射频识别系统（radio frequency identification; RFID）的组成部分，可以用于识别目标对象。通过阅读器与标签之间非接触式数据通信，实现目标识别。
计算机硬件 输入输出设备 释文 radio frequency identification devices tag, RFID tag 射频识别标签 计算机硬件 输入输出设备 释文 radio frequency identification devices tag, RFID tag 射频识别标签
- electromagnetic field
- Electromagnetic field invariant
- electromagnetic field of moving charged particle
- electromagnetic field tensor
- electromagnetic flowmeter /magnetic inductance flowmeter
- electromagnetic focusing
- electromagnetic force
- electromagnetic form factor
- electromagnetic forming
- electromagnetic gauge invariance
- electromagnetic gradient receiver
- electromagnetic gun
- electromagnetic high-gradient magnetic filter
- electromagnetic horizontal ring high-intensity magnetic separator
- electromagnetic-hydro-mechanical coupling
- electromagnetic immunity
- electromagnetic induced roller high-intensity magnetic separator
- electromagnetic induction
- electromagnetic induction logging
- electromagnetic inertia
- electromagnetic information leakage test receiver
- electromagnetic instability
- electromagnetic interaction
- electromagnetic interference
- electromagnetic inverse problems