nebulous ring
基本解释
- [天文學]星雲環
英汉例句
- According to the law of conservation of angular momentum, it is proved quantitatively, that planets and satellites are formed through the nebulous ring in this paper.
根據角動量守恒定律,筆者通過計算,定量的論証了行量、衛星是經過星雲環形成的。
雙語例句
专业释义
- 星雲環