英语翻译A series of Co/x%Nb2O5/Al2O3 catalysts were prepared by anchoring niobia on an Al2O3 support at different niobia concentrations.anchoring niobia该怎么翻译合适?niobia是什么?

英语翻译A series of Co/x%Nb2O5/Al2O3 catalysts were prepared by anchoring niobia on an Al2O3 support at different niobia concentrations.anchoring niobia该怎么翻译合适?niobia是什么? a series of 是a series of factors还是a series of reasons a series of a serious of 区别 英语翻译This is an art series of long continuanceThe movie is based on the first of a series of novels chronicling the life of the young British wizard. the last of a series of competitions 英语翻译英语翻译a page or series of pages showing the days,weeks and months of a particular year 英语翻译my entire vocabulary ,you might say ,could be analyzed as a series of influences. a series of ,后面加什么词 a series of books翻译成中文 用a series of造句,急用! set down a series of的意思 英语翻译a trust grapharcdirected series-parallel composition 英语翻译of an ever mounting series of lawsuits 英语翻译numbers of thing that happened one after another并且,那个词能体现这个句子?secondly?a series of? 英语翻译A path in a graph is a series of consecutive edges in which on edge is repeated. a series a series