“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	soil water constant for irrigated grassland soil water content soil water conversion material soil water diffusivity soil water erosion soil water evaporation soil water-heat couple soil water infiltration soil water infiltration for irrigated grassland soil water infiltration model soil water movement soil water potential soil water redistribution soil water resources soil water suction soil weathering soil wind erosion soil wind erosion in China soil zonality SOI鳍式场效应晶体管 Sojourner sojourn time sojourn time density Sokedai Sokhotskiǐ

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