Mounted on a plane flown at 3,000 feet at night, an infrared scanner measured the heat emitted by crops.

夜间，一架飞行在3000英尺高空的飞机上安装了一个红外扫描仪，用来测量农作物散发的热量。

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Mounted on a plane flying at 3,000 feet at night, an infrared scanner measured the heat emitted by crops.

夜间，一架飞行在3000英尺高空的飞机上安装了一个红外扫描仪，用来测量农作物散发的热量。

youdao

We put an infrared microscope—a spectroscope—on tiny tiny bits of paint.

我们把红外线显微镜——一个分光镜——放在很少很少的一点颜料上。

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They also will study chemical and physical properties of the soil samples with a method called infrared spectroscopy.

VOA: special.2009.01.20

The system is equipped with an ultraviolet lamp and a halogen lamp that produces near-infrared light.

VOA: special.2011.06.07

So while an object under those cloaks are invisible to a infrared camera, a person could see it just fine.

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The companies used an unspecified infrared-equipped Palm device and a Toshiba Libretto, which beamed requests for check authorizations to a point-of-sale terminal, in this case a VeriFone Tranz 330 that was retrofitted with an infrared device from ACTiSYS and a custom cable from CrossCheck.

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It works by combining a 3D sensor with a projector that emits an invisible, infrared light in a complex pattern.

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