rare-earth manganites

• 稀土氧化物

rare-earth manganites的用法和样例：

例句

1. Precipitation by oxalate is the primary method to produce rare earth oxides.
   稀土草酸盐沉淀法是制备稀土氧化物的主要方法。
2. This method could determine many non-REE in enriched-europium mixture rare earth oxide at a time and it was a rapid method.
   该方法能同时测定富铕混合稀土氧化物中多种非稀土元素的含量，提高了分析速度。