请输入您要查询的字词:
单词
玫瑰星云
释义
玫瑰星云
Encyclopedia
理学
发射星云
释
Rosette Nebula
玫瑰星云
位于麒麟座巨分子云末端的发射星云。通常也用《星云星团新总表》中的编号NGC2237来指代它,因形似一朵绽放的玫瑰花而得名(见图)。又称NGC2237。
Astronomy
Rosette Nebula
玫瑰星云
随便看
weakly differentiable
weakly differentiable function
weakly dominated statistical structure
weakly efficient point
weakly efficient solution
weakly equivalent theory
weakly equivalent transformations
weakly exact category
weakly fillable contact manifold
weakly filling contact manifold
weakly finite measure
weakly F regular ring
weakly F-regular ring
weakly holomorphic function
weakly homologous cycle
weakly homotopy-equivalent spaces
weakly hyperbolic equation
weakly hyperbolic operator
weakly inaccessible
weakly inaccessible aleph
weakly inaccessible cardinal
weakly inaccessible ordinal
weakly independent
weakly independent sequence
weakly independent set
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/10/13 8:19:27