第三章单元测试
- Underwater acoustic communication is the main means of underwater communication( )
- There are two types of seabed observation systems: mooring free buoy system and mooring observation network system( )
- GPS navigation is an autonomous navigation error( )
- Ocean matching navigation belongs to autonomous navigation( )
- Synthetic Aperture Radar is abbreviated as SAR( )
A:错 B:对
答案:对
A:错 B:对
A:错 B:对
A:对 B:错
A:对 B:错
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