Glossary term: 圓盤
Description: 圓盤是一個圍繞共同中心做圓周共面運動的扁平物質系統。圓盤中的物質可以是氣體、塵埃甚至恆星等多種不同物質。例如原恆星週圍的吸積盤、年輕恆星週圍的原行星盤、活動星系核周圍的吸積盤以及星系盤。
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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
This is an automated transliteration of the simplified Chinese translation of this term
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