rare-earth element
The extraction behavior of lanthanides is investigated by using solid - liquid extraction technique.
用固 - 液萃取法研究了稀土元素的萃取分离。
—— 给力词典精选The addition of RE element improves the steel transever impact toughness.
稀土元素的加入在一定程度上改善了钢材的横向冲击韧性。
—— 给力词典精选The Catalytic mechanism of rare earth elements is also discussed.
讨论了稀土元素的催渗机理。
—— 给力词典精选The biological effects mainly focus on animal and medical fields.
稀土元素的生物效应,主要集中在动物和医学领域。
—— 给力词典精选Some typical cast ferroalloys and nonferroalloys containing rare earth elements were described.
并介绍了一些典型的含稀土元素的铸铁合金和有色铸造合金。
—— 给力词典精选