进行了三效催化活性的评价，程序升温还原（TPR）表征和储氧量的测定。
The measurements of the oxygen storage capacity (OSC) and temperature programmed reduction (TPR) were used to characterize the properties of the catalysts.
进行了三效催化活性的评价，程序升温还原（TPR）表征和储氧量的测定。
The measurements of the oxygen storage capacity (OSC) and temperature programmed reduction (TPR) were used to characterize the properties of the catalysts.
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