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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
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the institution of divorce damages
The Institution of Engineering and Technology
the institution of South and North Army
the institution of the permit to pollute
the institution of writing and transmission
the Instituto de Astrofísica de Canarias
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the integration management of records and archives
the integration of interrogation and psychological-testing
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the intelligent management system of archives
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The Intermittent Line in the South China Sea
the internal investment institution of insurance company
the internal restrictions on fundamental rights
The International Academy for Production Engineering
The International Association for Pattern Recognition
The International Association of Arts and Cultural Management
the International Association of Buddhist Studies
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the International Centre for the Study of the Preservation and Restoration of Cultural Property
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The International Charter of Physical Education, Physical Activity and Sport
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