artificial gem 中文意思是什麼

artificial gem 解釋
人造寶石
  • artificial : adj 1 人工的,人造的;人為的 (opp natural)。2 摹擬的 (opp genuine real); 不自然的,矯揉造作的...
  • gem : GEM = ground effect machine 氣墊車,氣墊船。n 1 寶石;寶物,珍寶;精華,佳作。2 【印刷】四點活字...
  1. Artificial gem crystal manufacturing, processing and marketing

    人造寶石晶體的製造、加工、銷售。
  2. A small natural or artificial gem used as a bearing in a watch

    鉆石小的天然的或人造寶石,用作手錶中的軸承
  3. Scp - zro2 ( gem - grade zirconia ) has high purity and is mainly used for making cubic zirconia crystal ( artificial gems ), and as additive for optical glass and fibre with high index of refraction

    具有高純度,是製造立方氧化鋯晶體(人造寶石)的主要原材料,也用作高折射光學玻璃和光學纖維的添加劑。
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