表明高等级道路沥青老化属于一级动力学反应。
It showed that the aging of high grade road asphalt was attributed t...
结果表明，高等级道路沥青老化属于一级动力学反应。
The result shows that the aging of high grade paving asphalt is a first order reaction.
SBR改性沥青具有优良的低温性能，广泛应用于高等级道路的铺筑中。
The SBR modified asphalt which has good low temperature property is widely used for high grade road paving.
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