radio-frequency spectrum

美 [ˈreɪdioʊ ˈfriːkwənsi ˈspektrəm]英 [ˈreɪdiəʊ ˈfriːkwənsi ˈspektrəm]

noun

the entire spectrum of electromagnetic frequencies used for communications;includes frequencies used for radio and radar and television: Synonym: radio spectrum

数据来源：WordNet

1

The RFID technological development strategy and the radio-frequency spectrum hope the jade (ⅱ)

RFID技术发展策略与无线电频谱利用（下）
2

Automatic radio-frequency spectrum recording equipment

自动无线电频谱记录设备
3

It is a truth universally acknowledged that radio-frequency spectrum is scarce in the U.S.

在美国，无线电的频谱不足是公认的事实。
4

Finally , it had explained the radio-frequency spectrum resources importance , the characteristic as well as the multi-frequency band naming , and proposed the measure of frequency spectrum resource management .

最后阐释了无线电频谱资源的重要性，特性以及多频段的命名，并提出了频谱资源管理的措施。
5

Frequency Locking of a Semiconductor Laser via Radio-Frequency Modulation Spectrum

采用射频频率调制光谱实现半导体激光器稳频