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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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cross line curve
crossline direction
cross-line graticule
cross-line plane
cross line relief valve
crosslines
cross lines
cross line screen
crossline screen
cross-lines cursor
crossline section
cross lines of sounding
cross lines timer
cross-line timer
crossling
crosslings
crosslingual
crosslinguistic
cross-linguistic
crosslinguistically
cross-linguistically
cross-link
crosslink
cross link
crosslinkable
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更新时间:2026/2/9 11:42:11