博冠70/900星特朗80/900哪个天文望远镜好品代码:开拓者70/900光学系统:折射式主镜口径(mm):70焦距(mm):900焦比:12.9分辨率(*):1.66极限星等:11.1集光力:100x主镜重量:1.25KG主镜长度:88cm赤
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/13 10:54:03
![博冠70/900星特朗80/900哪个天文望远镜好品代码:开拓者70/900光学系统:折射式主镜口径(mm):70焦距(mm):900焦比:12.9分辨率(*):1.66极限星等:11.1集光力:100x主镜重量:1.25KG主镜长度:88cm赤](/uploads/image/z/1964038-22-8.jpg?t=%E5%8D%9A%E5%86%A070%2F900%E6%98%9F%E7%89%B9%E6%9C%9780%2F900%E5%93%AA%E4%B8%AA%E5%A4%A9%E6%96%87%E6%9C%9B%E8%BF%9C%E9%95%9C%E5%A5%BD%E5%93%81%E4%BB%A3%E7%A0%81%EF%BC%9A%E5%BC%80%E6%8B%93%E8%80%8570%2F900%E5%85%89%E5%AD%A6%E7%B3%BB%E7%BB%9F%EF%BC%9A%E6%8A%98%E5%B0%84%E5%BC%8F%E4%B8%BB%E9%95%9C%E5%8F%A3%E5%BE%84%28mm%29%EF%BC%9A70%E7%84%A6%E8%B7%9D%28mm%29%EF%BC%9A900%E7%84%A6%E6%AF%94%EF%BC%9A12.9%E5%88%86%E8%BE%A8%E7%8E%87%28%2A%29%EF%BC%9A1.66%E6%9E%81%E9%99%90%E6%98%9F%E7%AD%89%EF%BC%9A11.1%E9%9B%86%E5%85%89%E5%8A%9B%EF%BC%9A100x%E4%B8%BB%E9%95%9C%E9%87%8D%E9%87%8F%EF%BC%9A1.25KG%E4%B8%BB%E9%95%9C%E9%95%BF%E5%BA%A6%EF%BC%9A88cm%E8%B5%A4)
xUKS"W+,unA23dfn52l(4'H_o9oTe
;2NqtQpN)}Gz9B%#_gCjjU?
>x dGYoT]=+)N2ZOe*`[pv#8Ù[ǣttcs_1H9h" H4(K l