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Classification method for cut stones, especially diamonds, comprises analyzing colored light scattered by the stone
Classification method for cut stones, especially diamonds, comprises analyzing colored light scattered by the stone
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机译:切割宝石(尤其是钻石)的分类方法包括分析由宝石散射的彩色光
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摘要
The light which is shone onto the faceted stone is colored by e.g. applying a colored material to a lens. The stone can be classified by analyzing the colored light scattered by it.
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