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天球中间极
释义
天球中间极
Encyclopedia
理学
天球中间参考系
释
celestial intermediate pole, CIP
天球中间极
IAU2000决议B1.7定义的地心赤道极作为从地心天球参考系(GCRS)转换到国际地球参考系(ITRS)的中间极,分离了章动和极移。简称CIP。
Astronomy
全称:Celestial Intermediate Pole。缩写:CIP
天球中间极
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perinucleolar
Period
period
period-age relation
period-amplitude relation
period analysis
period and date
periodate oxidation
periodate titration
period basis
period boundary condition
period change
period-color relation
period conjecture
period-density relation
period determination
period discontinuity
period domain
period doubling
period doubling bifurcation
period-doubling bifurcation
period-eccentricity
period expense of books
period gap
period group
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