secondary mirror of telescope 望远镜副镜
The Secondary Mirror Transference 次发镜像移情
secondary mirror substrate 两次表面镜基板
hyperboloidal secondary mirror 双曲面次镜
secondary Gassegrain mirror 加士格冉副镜
以上来源于: WordNet
The secondary mirror must be adapted during the process of grinding and polishing to this other form .
副镜在磨制和抛光过程中必须与此新形状相适应。
Mirror 4 is just a flat mirror like Newtonian telescope's secondary mirror, to give convenience for eyes.
镜4只是一块平面镜，就象牛顿式望远镜的副镜一样，方便观测。
In order to reduce the obscuration, conical baffle of secondary mirror is ameliorated into a shutter one.
为了减小初始中心遮光比，将次镜锥状遮光罩改进为百叶窗式结构；
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