europium [jʊərˈəʊpiəm]以下由轻松背单词网站提供
单词级别附加级基本释义n. 铕参考例句Uses: as the raw material of manufacturing europium oxide. 用途:用作氧化铕的原料。As characterized by FTIR and XRD, coordination was happened between europium and the polymer matrix. 用红外光谱和X射线衍射测试方法对其结构和物相进行了分析,表明铕与高分子基质发生配位。 推荐阅读 |