船舶导航 meaning in English
ship navigation
Examples
- Ship navigation and monitoring system based on dgps , ais and gprs
的船舶导航与监控系统 - Ship navigation and monitoring system based on gprs and ec
和电子海图的船舶导航与监控系统 - Maritime navigation and radiocommunication equipment and systems - digital interfaces - single talker and multiple listeners
船舶导航和无线电通信设备及系统.数字接口.简单扩音器和复合听声器 - In late 1970 s , rubidium atomic frequency standards for ship navigation were developed , and in 1990 s a new revised was made
上世纪七十年代末，研制出船舶导航用铷原子频标，并在九十年代末研制出换代产品。 - Hsc . maritime navigation and radiocommunication equipment and systems - radar - shipborne radar for high speed craft - methods of testing and required test results
船舶导航和无线电通信设备和系统.雷达.高速驳船