英语词汇“fiber-optic spectrograph”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

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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