rare earth metals翻译
rare earth metals的基本解释
读音: 美: 英:
稀土金属：一组具有相似性质的17种化学元素，包括镧系元素和钪、钇两种元素。它们在地壳中含量较低，但在某些矿物中含量较高，广泛应用于高科技产业。
例句
Other types of magnets could be used in turbines, and rare earth metals could be recycled.其他种类的磁铁可以用在涡轮机上，稀土金属可以循环使用。Today we continue our report on the group of chemical elements known as rare earth metals.今天我们将继续报道稀土金属类的稀有化学元素。
rare earth metals are scarce minerals that have particular properties, such as being magnetic or shining in low light.稀土金属是非常珍贵的矿产资源具有特别的性能。比如具有磁性也可发光可以运用于微光灯。
短语
Salts from rare earth metals 稀土金属盐Ores of rare-earth metals 稀土金属矿
rare-earth metals 稀土金属元素 ; 稀土金属
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