| 释义 |
difference frequency差频(两个正弦信号之频率差)difference frequency差频 [率]difference frequency差频[率]difference frequency差频difference frequency差頻電機工程difference frequency差頻 [率]地球科學名詞—太空difference frequency差頻[率]物理學名詞difference frequency差頻(兩個正弦信號之頻率差)通訊工程difference frequency差頻計量學名詞difference frequency差頻電力工程 |