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X射线脉冲星导航
释义
X射线脉冲星导航
Encyclopedia
工学
〔天文导航系统〕
释
X-ray pulsar navigation
X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。
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polar wobble
polar year
polar zonohedron
polaxis
polder
polder area
poldering of seashore
pole
pole and line fishing
pole assignment
pole assignment problem
pole at infinity
pole-axis development
pole-axis spatial system
pole cell
pole-climbing
pole divisor
poleface
pole falling objects fishing
pole figure
polemic on the nature of Chinese rural community
polemic on the nature of Chinese society
Polemo
pole-mounted circuitbreaker
pole-mounted disconnector
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