“erbium oxide”可以造什么句，erbium oxide造句

" Gadolinium oxide-Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents-Emission spectrographic method"

" Method for chemical analysis of yttrium and yttrium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide,erbium oxide