yttrium [ˈɪtriəm]以下由轻松背单词网站提供
单词级别附加级基本释义钇参考例句Yttrium serves as an ideal non-magnetic diluent for the rare-earth metals. 钇被用作稀土金属一种理想的非磁性稀释剂。 来自辞典例句The nanometer yttrium oxides were obtained through precipitation reaction with ammonium bicarbonate. 采用碳铵沉淀工艺,进行了纳米氧化钇的制备研究。 来自互联网 推荐阅读 |