“天文多普勒导航系统”的概念、定义、翻译、参考文献-科学参考

单词	天文多普勒导航系统
释义	天文多普勒导航系统 Encyclopedia 工学多普勒导航系统释 celestial doppler navigation system天文多普勒导航系统利用太阳、恒星等天体目标源光信号的多普勒效应，根据航天器与目标源之间的距离变化率观测量来确定航天器位置和速度的导航系统。
随便看	laws and regulations on biosafety and biosecurity Laws and Regulations on Digital Publishing laws and regulations regarding emissions trading laws and regulations related to engineering economy in engineering construction laws and regulations related to labor protection in engineering construction laws and regulations related to project management in engineering construction laws and regulations related to public facilities and environmental protection in engineering construction law school laws, decrees, regulations and rules laws for physical motion laws for the prevention and control of natural disasters Laws of Burgos laws of development of natural science laws of drainage composition laws of fire prevention and control laws of genetically modified organisms laws of Han Dynasty laws of imitation laws of Jin Dynasty laws of photochemistry laws of planetary motion laws of Qin Dynasty laws of recycling utilization of waste resourcess laws of sand preventionand control laws of similitude

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。