“多普勒导航系统”的概念、定义、翻译、参考文献-科学参考

单词	多普勒导航系统
释义	多普勒导航系统 Encyclopedia 工学无线电频率导航释 doppler navigation system多普勒导航系统基于多普勒效应，通过测量地面反射回波信号的多普勒频率，获得飞行载体相对于地面的运动速度，并通过推航运算实现运载体定位的无线电频率测速系统。
随便看	3D navigaiton mode 3D navigation 3D of ore body 3D pirning of medical prosthesis 3D printed architecture 3D Printed Concrete Pedestrian Bridge in Shanghai 3D printed low-cost housing of Kenya 3D printed steel bridge in the Netherlands 3D printer 3D printing 3D printing construction 3D printing for heterogeneous material parts 3D printing for porous structure 3D printing materials 3D printing model 3D printing of biodegradable scaffolds 3D printing of medical models 3d printing polymeric materials 3D printing technology in civil engineering 3D profile measurement by structured light 3D-QSAR 3DQSAR 3D radiation therapy 3D reconstruction 3D reconstruction from point clouds

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。