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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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centralization and decentralization
centralization of capital
Centralization of Plenary Board of Directors
Centralization of Plenary Session of Shareholder
centralization of production
centralization of simple governance
centralization standoff
centralized
centralized air conditioning system
centralized air data system
centralized algorithms
Centralized and Comprehensive Law Enforcement
centralized and unified management principles
centralized architecture
centralized budget management mode
centralized cataloguing
centralized consignment
centralized control
centralized crisis management
centralized drinking water source
centralized feeder
centralized financial management
centralized fusion
centralized gas supply system
Centralized ink supply
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