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METHOD OF MAKING PRIMARY MIRROR FOR MIRROR TELESCOPE
METHOD OF MAKING PRIMARY MIRROR FOR MIRROR TELESCOPE
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机译:镜远摄镜的原镜制作方法
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摘要
FIELD: making of telescope mirrors. SUBSTANCE: cover plate, frame of honeycomb structure, and base are connected together. Each cover plate has shape corresponding to its location onto spherical surface of the primary mirror. End polishing and grinding are carried out separately for each mirror element or when they are mounted together. EFFECT: improved reliability. 2 cl, 2 dwg
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