radio-spectrum

英 ['reɪdiːəʊsp'ektrəm] 美 ['reɪdiːəʊsp'ektrəm]

• n. 射频频谱

英英释义

名词 radio spectrum:

1. the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television

词汇搭配

• radio-frequency spectrum 射频频谱
• radio spectrum allocation 无线电频谱分配...
• radio frequency spectrum 射频频谱
• radio spectrum analysis 无线电频谱分析...
• radio spectrum 射频频谱
• sharing of the radio frequency spectrum 无线电频谱的共用...
• radio spectrum management 无线电频谱管理...