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precession constant
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precession constant
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
岁差常数
随便看
order-continuous topology
order convergence
order-convergent sequence
order-convex hull
order correlation
order criterion
order curve
order delivery
order Dioscoreales
order-disorder
order disorder phase transformation
order-disorder phase transformation
order-disorder phase transition
order-disorder [phase] transition; order-disorder [phase] transformation
order-disorder transformation
order disorder transition
order-disorder transition
order disorder transitions
order-disorder transitions
Order-driven production
order dual
ordered
ordered Abelian group
ordered additive group
ordered affine plane
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