superhigh frequency tuner [电子] 超高频调谐器
superhigh frequency radio physics [电子] 超高频无线电物理学
superhigh frequency ferrite 超高频铁氧体
superhigh frequency radio engineering [电子] 超高频无线电工程
frequency superhigh 极高频率
N a radio-frequency band or radio frequency lying between 30 000 and 3000 megahertz 超高频 ( abbr: SHF)
应用推荐