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单词
fiber-optic spectrograph
释义
fiber-optic spectrograph
光纤摄谱仪; 用光纤将星象从望远镜的主焦点或卡氏焦点引到狭缝上的天体摄谱仪。摄谱仪可以放置在光纤可及的某一固定位置。光纤沿狭缝高度排列,能同时观测多个目标。
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ultimate death
ultimate deformation
ultimate demand
ultimate density
ultimate depth
ultimate design
ultimate design load
ultimate design method
ultimate design resisting moment
ultimate destination
ultimate detection limit
ultimate development
ultimate disposal
ultimatedisposal of radwaste
ultimate disposal of radwaste
ultimate distribution
ultimate diving speed
ultimated product
ultimate duty
ultimate effect
ultimate element
ultimate elongation
ultimate elongation in percent
ultimate energy
ultimate equilibrium
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更新时间:2026/11/5 21:41:40