“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	staggered circuit staggered configuration staggered conformation staggered cut staggered extention process in vitro recombination staggered heterojunction tunneling field effect transistor staggered mesh staggered phase transition staggered tuning staggering staggering effect staghorn fern staghorn ferns staging altitude stagnant surplus-population stagnate stagnated blood disease stagnated gallbladder qi with disturbing phlegm stagnation stagnation band stagnation enthalpy stagnation flame stagnation in Latin America stagnation of liver qi stagnation of liver qi and spleen deficiency

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