“导航声呐”的概念、定义、翻译、参考文献-科学参考

单词	导航声呐
释义	导航声呐 Encyclopedia 工学导航声呐释 navigation sonar导航声呐利用水声信号在水下的传播特性，通过测量载体相对于参考物的距离、方位、速度等信息，经过解算从而获得载体的位置、速度等导航参数的水声设备。
随便看	Mingan Archipelago National Park Reserve Ming and Qing dwellings in Huizhou Ming and Qing Dynasty Rubbing Album of Zheng Gu Stele Ming and Qing operatic costume cases collected at the Qing court Ming and Qing private kilns at Jingdezhen City Mingantu Ming archives Ming Beijing City Mingchen Beizhuan Wanyanji Ming Chi Ming Cho Lee Mingchun Society Mingcui Hu Guojia Shidi Gongyuan Mingdao Notes Mingde Gate Ming dwelling，Xiangfen Ming Dynasty Ming Dynasty art design Ming Dynasty border towns Ming Dynasty ci-poetry Ming Dynasty court elegant dance Ming Dynasty court team dance Ming Dynasty dance Ming Dynasty dragon incense ink Ming Dynasty folk dance

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。