Electronic nose is an artificial olfactory devices for analysis, identification and detection of complex odors and volatile components.

电子鼻是一种分析、识别和检测复杂气味和挥发性成分的人工嗅觉装置。

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An artificial intelligence approach to evaluate the volatile components in tobacco was developed on the basis of electronic nose detection and chemometrics methods.

该文基于电子鼻检测技术和化学计量学方法，研究建立了烟叶挥发性组分的人工智能评价方法，并用于一系列国内主要烟叶原料的评价。

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The scientists said the device could work like "an artificial nose for a robot dog", sniffing out extremely low concentrations of vapour.

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