Radio-frequency identification 是什么意思

RF Radio Frequency是什么意思 radio-frequency identificator是什么意思 Radio-frequency identification 是什么意思 far infared radio frequency radio-frequency magnetron sputter deposition是什么意思 Radio Frequency Identificatio怎么读 音标 frequency sorry!之前输错了.是radio-frequency choke如何翻译? 英语翻译1、A more specific version of EMI referring to emitted radio frequency electric fields-generallyin the Radio frequency (RF) bands from 3 KHz up to 3000 GHz.2、Radiated susceptibility measures the ability of the spacecraft to operate sat Radio radio 英语翻译Amplitude Modulation Amplitude modulation (AM) is a modulation technique in which the amplitude of a high frequency sine wave (usually at a radio frequency) is varied in direct proportion to that of a modulating signal.The modulating sign 谁有手机电路图元器件英文缩写?只要手机的,比如：射频收发核心电路射频即Radio Frequency,通常缩 VIDED FREQUENCY Frequency是什么意思 frequency是什么意思 frequency word frequency amplitude