“prime focus telescope (system）”的概念、定义、翻译、参考文献-科学参考

单词	prime focus telescope (system）
释义	prime focus telescope (system） Encyclopedia 理学主焦点望远镜释 prime focus telescope (system）主焦点望远镜反射望远镜中由一块反射镜组成的光学系统。又称主焦点系统。
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