“galactic halo”的概念、定义、翻译、参考文献-科学参考

单词	galactic halo
释义	galactic halo Encyclopedia 理学银晕释 galactic halo银晕银河系外围近似球状的物质分布被称为银晕。一般星系都有晕，称为星系晕。理学不规则星系释 galactic halo星系晕旋涡星系外围结构稀疏的近球状区域，由晕族天体等物质组成。 Astronomy galactic halo星系晕
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。