粉煤灰机械处理之后热学活性的增加，机械热效应在研磨中起重要作用。
The increasing of thermal activities of fly ash treated by mechanical grinding largely attributes to the thermal results of grinding.
粉煤灰机械处理之后热学活性的增加，机械热效应在研磨中起重要作用。
The increasing of thermal activities of fly ash treated by mechanical grinding largely attributes to the thermal results of grinding.
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