europium

europium读音音标

英 [jʊərˈəʊpiəm]

美 [jʊrˈoʊpiəm]

europium意思解释

n.

铕；

英英释义

n.

a bivalent and trivalent metallic element of the rare earth group

同义词：Euatomic number 63

双语例句

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。