名词短语
中文翻译:天球赤经的进动
同义词:
['precesion in right ascension', 'precession of right ascension']
例句:
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1. The planetary alignments are the result of precession in right ascension.
行星的排列是天球赤经进动的结果。
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2. Astronomers have observed that the precession in right ascension is causing changes in the sky.
天文学家已经观察到,天球赤经的进动正在改变天空。
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3.The precession in right ascension has been studied for decades to understand its effects on our planet.
天球赤经的进动已经研究了几十年,以了解其对我们星球的影响。