光诱导击穿光谱仪技术获取的半定量青白色软玉的微量元素含量的人工神经网络模型, 以促进人工神经网络技术在宝石产地溯源方面的应用。 以我国新疆、 广西、 江苏、 青海, 以及韩国和俄罗斯六个产地的青白色软玉为样品,
chnology in identifying the origin of gems, an artificial neural network model of semi-quantitative trace element content of bluish white nephrites obtained by laser-induced breakdown spectrometer was established. The element content data were obtained by laser-induced breakdown spectrometer in the un
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