“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	Rural Land Contract Law rural land contract right rural land finance rural land management right rural land ownership rural land property right adjustment rural land property system rural land reform rural landscape rural landscape planning and design rural land securitization rural land use rights rural land-use structure Rural left-behind rural library rural life committee rural life opera performance rural life waste gas rural life waste gas renovation rural livelihood activities rural livelihood diversification rural markets rural microcredit rural microfinance rural microgrid

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。