摘要
Generally,inregardofproduction,lanthanumandceriumaccountfor70.57%,neodymiumandpraseodymium,necessaryforNdFeBindustry,20.08%,terbiumanddysprosium0.82%,yttriumoxide4.59%andotherproducts3.94%.Intermsoflightrareearthandheavyrareearth,proportionoflightrareearthincludinglanthanum,cerium,praseodymium,neodymium,samarium,europiumandgadoliniumrepresents93.72%,andheavyrareearthincludingterbium,dysprosium,holmium,thulium,erbium,ytterbiumlutetiumandyttrium6.28%.
出版日期
2016年08月18日（中国期刊网平台首次上网日期，不代表论文的发表时间）
