| 宝石折射率测定中的几个问题 |
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| 引用本文： | 黄铁心,高梅芬.宝石折射率测定中的几个问题[J].华东地质学院学报,1996,19(3):237-241. |
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| 作者姓名： | 黄铁心 高梅芬 |
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| 作者单位： | 华东地质学院应用技术研究所 |
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| 摘 要： | 本文着重讨论了光源，宝石在台面上的放置位置，接触液和远视技术等技术关键和细节。并详细介绍了在不同使用条件下，不同琢型的宝石，在运用远视技术时所出现的１６种轮廓外形。
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| 关 键 词： | 宝石 折射率 测定 远视技术 |
Some Questions on Determining refractive Indexes of Gems |
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| Huang Tiexing, Gao Meifen.Some Questions on Determining refractive Indexes of Gems[J].Journal of East China Geological Institute,1996,19(3):237-241. |
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| Authors: | Huang Tiexing Gao Meifen |
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| Abstract: | It is mainly discussed that the technical details and keys to ligh source Position on gem on stand surface,contact liquid and lester B. Benson Jr's method and so on. The sixteen kinds of contours observed for the gems by means of lester B. Benson Jr's method are also iniroduced in detail under diffenent use conditions and geoms of cut. |
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| Keywords: | gem refractive index determination lester B Benson Jr's method |
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