单词：europium
音标：[ju'rәupiәm] ；
n. 铕
[化] 铕
[化] 铕
n. a bivalent and trivalent metallic element of the rare earth group
词型变化：名词复数形式 : europiums
europium的用法和样例：
例句
用作名词(n.)
- The lighter rare-earth metals, from cerium to europium in the first half of the series, have more complex crystal structures than the heavier elements.轻的稀土金属，从铈到铕的前一半序列比重元素具有更为复杂的晶体结构。
- Yttrium-europium oxide--Determination of europium oxide content --Inductively coupled plasma atomic emission spectrographic method.氧化钇铕化学分析方法电感藕合等离子体原子发射光谱法测定氧化。
词汇搭配
- europium oxide氧化铕
- europium hydroxide氢氧化铕
- europium oxychloride氯氧化铕
- europium nitrate硝酸铕
- europium sesquioxide氧化铕
- europium chloride三氯化铕
- europium dichloride二氯化铕galliu...
【近义词】
- EU欧盟(=European...