... UGT, ugt urgent （电报用语）急电，加急 UHF ultra high frequency 超高频 UIT Unit Investment Trust 单位投资信托 ...
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Ultra High Frequency UHF 特高频 ; 超高频
UHF F Ultra-High Frequency 特高频
UHF F ultra high frequency 超高频 ; 特高频
MUOS will augment and replace the legacy Ultra High Frequency (UHF) Follow-On system (UFO) providing assured communications, including simultaneous voice, video and data, for mobile warfighters.
MUOS将扩展和取代传统的超高频(UHF)后续通信卫星(ufo)，为移动士兵提供通信保障，包括同步语音、视频和数据。
In terms of operation frequency, RFID systems can be divided into four categories: low frequency (LF), high frequency (HF), ultra high frequency (UHF), and microwave.
根据工作频率来分，RFID系统可以分为低频，高频，超高频和微波四个波段。
The principles of detection technique and it's application to detect PD signals at ultra-high-frequency(UHF) are introduced.
介绍了检波原理及其在超高频（UHF）局放检测中的应用。
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