It will gather data from 56,000 points around the globe with two detectors. One is a spectrometer that measures sunlight reflected from the Earth's surface.

该卫星将于地球上56,000处观测点利用两个探测器收集数据——其中的一个是光谱仪，测量从地球表面反射的阳光。

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It will gather data from 56, 000 points around the globe with two detectors. One is a spectrometer that measures sunlight reflected from the Earth's surface.

该卫星将于地球上56,000处观测点利用两个探测器收集数据——其中的一个是光谱仪，测量从地球表面反射的阳光。

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The researchers used a focused beam of caesium ions to dislodge molecules of water from the inclusions and measured the amount with a mass spectrometer.

研究人员用聚焦的铯离子束将水分子自包裹体中打出并用质谱仪测量其数量。

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And they looked at it with a spectrometer and they found that the molecules that were coming up included water."

VOA: standard.2009.12.24

For more ambiguous types of waste, such as a piece of plywood with nails driven through it, the robot uses a spectrometer to recognise objects based on the unique patterns of light they reflect.

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It is packed with scientific instruments such as a miniaturised camera, an infra-red spectrometer and sensors to measure solar wind and other electrical currents.

ECONOMIST: Astronomy

Innovamedica is also co-developing with Tyco Healthcare, a unit of conglomerate Tyco International, a device called a gastric mucosa impedance spectrometer, used to monitor patients in the intensive care unit for signs of organ failure after surgery.

FORBES: Magazine Article