“X-ray pulsar navigation”的概念、定义、翻译、参考文献-科学参考

单词	X-ray pulsar navigation
释义	X-ray pulsar navigation Encyclopedia 工学〔天文导航系统〕释 X-ray pulsar navigationX射线脉冲星导航在航天器上安装X射线探测器，探测脉冲星辐射的X射线光子，测量光子到达时间和提取脉冲星影像信息，经过相应的信号和数据处理，使得航天器自主确定轨道，获得时间和姿态等导航参数的导航技术。
随便看	City Site of Qi State City Site of Tan State City Site of Timgad City Site of Ur City Site of Xue State city size city size distribution law city skyline city specifically designated state plan city square City-State of Ancient Greece city-states in Italy city strategical plan city studio/film studio city tree City Upon a Hill city visual corridor city visual image design city wall City Wall at Yongningzhou City Wall at Zhenyuan city waterlogging City Zero Distance Ciudad de México CIVDC

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。