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automatic radio compass

强调
技术 автоматический радиокомпас; АРК
电子产品 автоматический радиокомпас с рамочной антенной
automatic loop radio compass
空间 автоматический радиокомпас
 英语 词库
automatic radio compass
航空, 加拿大 An aircraft radio navigation system that senses and indicates the direction to a LF/MF non-directional beacon NDB ground transmitter. Direction is indicated to the pilot as a magnetic bearing or as a relative bearing to the longitudinal axis of the aircraft depending on the type of indicator installed in the aircraft. In certain applications, such as military, ADF operations may be based on airborne and ground transmitters in the VHF/UHF spectrum.
automatic radio compass
: 5 短语, 2 学科
技术1
电子产品4

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