“gemstones enhancement”的概念、定义、翻译、参考文献-科学参考

单词	gemstones enhancement
释义	gemstones enhancement Encyclopedia 工学矿物加工技术释 gemstones enhancement宝石改善运用某种技术方法和处理工艺，改善宝石的外观（颜色、净度或特殊光学效应）、耐久性或可用性，从而提高宝石美学价值和商品价值的过程（不包括对宝石进行切磨、抛光、雕刻和镶嵌等加工方法）。
随便看	intergovernmental relationship Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services intergranular intergranular area intergranular barrier intergranular corrosion intergranular fracture intergranular material intergranular slip intergrated composites forming intergrated development and construction of underground metro intergrated drive generator intergrated gate commutated thyristor intergrated informational prognosis intergrated planning of Huaihe River Basin intergrated planning of Pearl River Basin intergrated planning of Yangtze River Basin intergrated planning of Yellow River Basin intergration intergration along the line of sight intergroup anxiety inter group communication intergroup conflict intergroup contact intergroup contact hypothesis

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