大家在查： frequency-shift keying Frequency-shiftkeying Frequencysynthesizers frequent micturition fresh concrete FrequencyDivisionDuplex frequency assignment frequency sweeping frequency shifting frequency planning

frequency-modulated wave

美英

wave的翻译中文意思-在线英汉词典 ... free space wave 自由空间波 frequency-modulated wave 调频波 fundamental wave 基波 ...