superhigh-frequency tube特高频管
superhigh frequency band厘米波段
superhigh frequency radio physics[电子] 超高频无线电物理学
superhigh frequency radio engineering[电子] 超高频无线电工程
superhigh frequency ferrite超高频铁氧体
superhigh frequency tuner[电子] 超高频调谐器
superhigh frequency cathode ray tube超高频阴极射线管
frequency superhigh极高频率
N（名词） a radio-frequency band or radio frequency lying between 30000 and 3000 megahertz 超高频 ( abbr: SHF)