英语词汇“fiber-optic spectrograph”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	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。
随便看	thickness of carburized layer thickness of cavity thickness of chip thickness ofcoal seam thickness of coal seam thickness of coal seams thickness of coat thickness of coating thickness of coating layer thickness of colloidal matter layer thickness of compressed layer thickness of concrete cover thickness of concrete paint thickness of concrete protective cover Thickness of consistency Thickness of consistency;impenetrability Thickness of consistency; impenetrability thickness of coral soft tissue thickness of corneal stromal bed thickness of cover thickness of covering Thickness of cushion thickness of cutting thickness of cylinder hole thickness of dark mudstone