[天]
pre-main sequence star
... 主序前 pre-main sequence 主序前星 pre-main sequence star 主序星 main sequence star ...
基于168个网页-相关网页
短语
主星序前
pre-main sequence
主序前分成光双星
pre-main-sequence spectroscopic
-
premain sequence star
pre-main sequence star
main sequence star
·2,447,543篇论文数据,部分数据来源于NoteExpress