"The use of UV light to identify [types of] oil is an industry-wide process," said Kirby, a graduate student at the University of South Florida. But "I've always seen it in a [lab] machine," he said.

“应用紫外线鉴定石油种类是广泛应用的工业程序，”南佛罗里达大学的研究生Kirby说，“但我一般是在实验室里才能看到。”

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The products of Calf also include automatic container orienting, feeding, UV drying devices and soft tube capping machine that constitute complete automatic printing lines.

卡夫公司的产品还包括与印刷机自动线配套的容器自动整理、喂入、UV烘乾装置以及软管上盖机。

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OrangesA machine that uses artificial vision and UV rays to scan through citrus fruits and get rid of rotten ones has been developed in Spain.

在西班牙，人们研制了一种机器，它使用人工视觉和紫外线扫描柑橘类水果并能把腐烂的剔除掉。

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Nano bar codes are the molecular versions of traditional bar codes--metal nano-particles that have specific, recognizable chemical fingerprints that can be read by a machine, perhaps a UV lamp or optical microscope.

FORBES: Safer And Guilt-Free Nano Foods