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岁差常数
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岁差常数
Encyclopedia
理学
天文常数系统
释
precession constant
岁差常数
黄经总岁差(由赤道岁差和黄道岁差两部分合成)时间展开式中线性项的系数。大约等于动力学春分点在一个回归世纪内沿黄道运动以角秒表示的角度值。它是天文常数之一。
Astronomy
precession constant; precessional constant; constant of precession
岁差常数
随便看
multiple criteria
multiple criteria decision
multiple criteria decision making
multiple criteria decision making problems
multiple cropping
multiple cropping in China
multiple cropping index
multiple cropping in the world
multiple cropping rotation
multiple dark soliton
multiple decision problem
multiple degree of freedom vibration isolation
multiple development
multiple diffraction
multiple dimensional soliton
multiple disabilities
multiple displacement amplification,MDA
multiple divisor
multiple-domain coupling analysis for MEMS
multiple-dosage regimen
multiple dosing administration pharmacokinetic analysis
multiple drain mesh
multiple dwelling unit,MDU
multiple edge
multiple-effect absorption refrigeration cycle
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