orbit lifetime的意思
orbit lifetime中文翻譯:
軌道壽命
orbit───n.軌道;眼眶;勢力范圍;生活常規;vt.繞…軌道而行;vi.盤旋;繞軌道運行
lifetime───n.一生;壽命;終生;使用期;adj.一生的;終身的
lifetime value───終身價值
lifetime movie───終身電影
virgin orbit───處女軌道
caparison orbit───卡帕里森軌道
lifetime warranty───終身保修
automorphism orbit───自同構軌道
lifetime membership───終身會員制
method is very powerful especially for problems concerning space debris mitigation that require a large amount of calculation of the satellite orbit lifetime.───在諸如空間碎片減緩這種需要非常大量的計算衛星壽命的問題中,新方法的價值得到充分體現。
This paper describes a way to modify bearing preload in - orbit, which can provided hard preload for launch and soft preload in flight to achieve long lifetime of rolling bearing.───提出一種可在軌調節航天軸承預緊力的方法,可同時滿足發射時高預緊力和在軌工作時低預緊力的要求,可有效提高軸承在軌工作壽命。
But he explained that a spacecraft's orbit lifetime could only be estimated to about 10% accuracy.───但他解釋說,航天器的軌道壽命只能估測出約10%的準確度。
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