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Detection of indications of psychoactive components in a liquid
Detection of indications of psychoactive components in a liquid
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机译:检测液体中精神活性成分的迹象
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摘要
A method of contactless detection of indications of psychoactive components in a liquid and an apparatus therefor, by emitting a substantially monochromatic light at least at two different wavelengths and detecting the reflection in a free surface of the liquid by a photo detector, analyzing an output signal from the photo detector to identify output parts caused by light emitted from the first and second emitters, respectively, and determining whether the liquid contains at least one psychoactive component.
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