人工宝石
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在这些方面,Al2O3的人工兰宝石晶体比石英适合得多,因此,医学激光的接触性方法可以广泛和有效地应用。
Artificial sapphire crystal of Al2O3 is much more suitable for these requirements , than quartz , thus , contact methods of medical laser will be used widely and effectively .
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结果表明,人工翡翠宝石的热稳定性与天然翡翠相同。
, has the same thermal stability as that of natural jadeite .
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罕见的宝石级歪长石人工合成宝石级翡翠的研究
Rarely Gemstone of Analbite A STUDY ON JADEITE SYNTHESIS
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合成压力、温度对人工翡翠宝石编织结构影响的研究
Effect of Pressure and Temperature on the Knitting Structure of Synthetic Jadeite Gem
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稀土离子掺杂对人工翡翠宝石荧光性质的影响
Fluorescence of rare earth ions in synthetic jadeite gem
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天然宝石及人工合成宝石中包裹体研究
Study on inclusions in natural and synthetic gems
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人工合成宝石级翡翠的研究
A study on jadeite synthesis
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本文回顾了我国一些主要晶体的生长,包括激光晶体、水晶、光学晶体及闪烁晶体、金刚石、非线性光学晶体、人工装饰宝石等。
Crystal growth in China , mainly including laser crystals , qu-artz , optical and scintillation crystals , nonlinear optical crystals , diamond , man-made jem stones etc. are briefly reviewed .
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人工生长白宝石单晶结构的TEM衍射测定
Determination of Crystal Structure of Sapphire Single Crystal Grown by EFG Method by TEM Selected Area Diffraction
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本文的初步分析结果表明,通过矿物标型学说不仅可以为宝石的鉴定特征找到理论依据,而且还有助于指导鉴定天然宝石与合成宝石、天然宝石与人工优化处理宝石;
The research results show that the typomorphic characteristics of minerals can help us to identify not only nature gems and enhancement & treatment ones , but also the locality of some gems .