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X-ray pulsar navigation
释义
X-ray pulsar navigation
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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endotherm
endothermal
endothermic
endothermic process
endothermic reaction
endothermy
endotoxin
endotracheal intubation
endotunica
Endou Syusaku
end overlap
endowment insurance
endowment insurance law
endowment insurance replacement rate
End-Permian mass extinction
end-piece
end plate potential
end-plate potential
end plug
end plug, end-stopper
Endpoint
end point
end-point
endpoint
end-point control of the BOF steelmaking
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