地面观测天文学

ground-based astronomy【天】

暂无补充释义。

相关词条

ground radar【雷达】;ground-based radar【雷达】;surface radar【雷达】

ground-based electronic equipment【电子】

ground-based radar

ground-based navigation aid【航】

ground-based astronomy【天】

ground-based observation【气象】天;surface observation【气象】天

ground-based computer

ground-based transistor