balloon-borne infrared telescope的意思|示意

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气球携带红外望远镜

气球载红外望远镜 balloon-borne astronomical system 气球式天文仪器 balloon-borne infrared telescope 气球载红外望远镜 balloon-borne telescope 气球载望远镜 ..

气球式天文仪器 ... 气球经纬仪 balloon-borne astronomical system 气球式天文仪器 balloon-borne infrared telescope 气球载望远镜 Balmer band ...