rare earth metals造句

1、THE STUDY ON DISSOLVING LOSS OF RARE EARTH METALS IN RECl_3-KCl-CaF_2 MELT
稀土在RECl_3-KCl-CaF_2熔体中溶解损失的研究

2、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。

3、They comprise preferably indium, scandium, yttrium, rare earth metals and zirconium.
它们优选包括铟、钪、钇、稀土金属和锆。