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marine radio navigation
释义
marine radio navigation
Encyclopedia
工学
航海学
释
marine radio navigation
船舶无线电导航
利用无线电波测定船位和引导船舶沿预定航线航行的技术。又称无线电航海。根据无线电波的传播特性,测量地面,包括外层空间的导航台发射的无线电波参数,如频率、振幅、传播时间或相位,求得船舶相对于导航台的几何参数,如角度、距离、距离差或距离和,从而建立船位线,实现船舶定位和导航。
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airborne video recorder system
airborne voice communication
airborne warning and control system
airborne water vapor sensor system
airborne weapon
airborne weapon configuration
airborne weapon environmental test
airborne weapon projection device
airborne weapon range test
airborne weapon system
airborne weapon system test
airborne weather measuring instrument
airborne weather radar
airbound
airbrasive
air breathing direct methanol fuel cell
air-breathing direct methanol fuel cell
air bridge structure
airbrone data link
airbrone laser radar
airbrone moving target indication radar
airbrush
Airbus Helicopters SAS
Airbus S.A.S.
air cap
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