一个是光谱仪，它测量从地球表面反射的阳光。
One is a spectrometer that measures sunlight reflected from the Earth's surface.
使用标准汞灯对光谱仪进行了标定。
你需要的只是时间和金钱，来制造你的光谱仪。
And all you need is time and money to make your spectrograph.
多目标光谱仪显示了很大数量的大质量性恒星分布在整个区域。
NICMOS shows a large number of these massive starsdistributed throughout the region.
美国航太总署，图像由中分辨率成像光谱仪快速反应小组提供。
研制了一种采用微硅片狭缝代替传统机械狭缝的微小型光纤光谱仪。
A new mini-fiber-spectrometer was developed with micro-silicon-slit instead of traditional mechanical slit.
研制了一种采用微硅片狭缝代替传统机械狭缝的微小型光纤光谱仪。
A new mini-fiber-spectrometer was developed with micro-silicon-slit instead of traditional mechanical slit.
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