The calculation of activation parameter and the dependence of peaks P1 and P2 on Bi2O3 excess indicated that the relaxation mechanism of P1 and P2 are related to stoichiometric vacancies of strontium-titanium.是什么意思_The calculation of activation parameter and the dependence of peaks P1 and P2 on Bi2O3 excess indicated that the relaxation mechanism of P1 and P2 are related to stoichiometric vacancies of strontium-titanium.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句