Since most camera flashes emit IR along with their burst of visible light, the one substitution allowed the prototype to transmit and record infrared light.

由于大多数相机闪光灯在发出可见光同时就会发射出红外线，这一替换使得原型机能够发送并记录红外线。

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These include enhanced emission of infrared (IR) radiation from the earthquake epicentre, as well as anomalies in low-frequency electric and magnetic

包括从地震震中传出来的经过加强的红外辐射，以及不正常的低频电磁现场数据。

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The mechanism of de-inking of photocopy waste paper with solvent treatment was investigated by Fourier transforming infrared spectrum (FT-IR), image-scanning and microscope analysis.

采用傅立叶变换红外光谱、图像扫描和显微分析等手段，研究了静电复印废纸溶剂法脱墨的机理。

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It consists of a telescope, an infrared (IR) spectrometer, and a multi-spectral CCD camera.

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Those looking to dictate your PS3 with that (presumably costly) universal IR remote, take heart, as the clever folks at Remote Central have whipped up a way to add infrared functionality to your IR-less machine.

ENGADGET: Control your PlayStation 3 with IR

In the videos below, various YouTubers demonstrate tricks for enhancing the Sony infrared snooping trick by blocking all visible light with IR filters, or, more craftily, a cutout of an overexposed film negative.

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