单词 | intermediate frequency |
释义 | intermediate frequencynoun : a relatively low frequency to which a signal is converted before demodulation in heterodyne reception —abbreviation i.f. |
随便看 |
英语词典包含469781条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。