“celestial doppler navigation system”的概念、定义、翻译、参考文献-科学参考

单词	celestial doppler navigation system
释义	celestial doppler navigation system 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	technical capability technical characteristics of patent technical checking technical clarification technical code for subsoiling of agricultural machinery technical coefficient Technical Committee for Standardization of Transport and Environmental Protection technical condition of exploitation technical condition of mining technical condition of ore process technical data of aircraft equipment technical development vehicle Technical Director technical-economical quota of vehicle operation technical economic evaluation method technical economic evaluation of ship technical economic indexes of irrigation district management technical education technical effectiveness technical efficiency of health services technical elites technical environment technical error technical factor of sprinkler irrigation technical feasibility

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。