求翻译：将Y2O3、 CeO2粉末溶于一定量的稀硝酸中, 配成一定浓度的溶液, 按Y3- xAl5O12： Cex3+化学计量配比向该溶液中加入一定量的Al(NO3)3 , 混合均匀, 取一定量的酒精作为络合剂加入到上述混合溶液中，然后在60～70℃下加热并不停地搅拌，形成溶胶，再将加热温度升高到80℃并继续搅拌，直至形成凝胶。是什么意思？

Will y2o3, ceo2 powder, soluble in dilute nitric acid in a certain amount of, dubbed a certain concentration of the solution to the solution by adding a certain amount of al (NO3) 3 mixed, according to the y3-xal5o12: cex3 + stoichiometry, to take certain as complexing agent, the amount of alcohol a

Will Y O 2 2 3 , CeO powder dissolved in a certain amount of dilute nitric acid, with a concentration in the solution, by Y xAl 5 3 - 12: Cex O 3+ chemical metering with the solution than to add a certain amount of Al NO (3)3, mix well and take a certain amount of alcohol as a complexant joined in t

Y2O3, the CeO2 powder dissolves in the ration thin nitric acid, matches certain density the solution, according to Y3- xAl5O12: The Cex3+ chemistry measurement allocated proportion joins the ration to this solution in Al(NO3)3, the mix is even, takes the ration the ethyl alcohol to join as the compl

Will Y2O3, and CeO2 powder dissolved Yu a quantitative of dilute nitric acid in the, distribution into must concentration of solution, by Y3-xAl5O12:Cex3+ chemical measurement ratio to the solution in the joined must volume of Al (NO3) 3, mixed uniform, take must volume of alcohol as complex mixture

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