Traffic calming is a generic name for techniques of speed reduction through road design.
交通稳静化是道路设计中减速技术的总称。
Through road performance comparison and verification of various schemes, it is found that modified asphalt behaves a stronger anti-ultraviolet aging ability than base asphalt;
通过不同方案的路用性能比较和验证，发现基质沥青添加改性剂比单独使用基质沥青具有更强的抗紫外老化能力；
Through road performance comparison and verification of various schemes, it is found that modified asphalt behaves a stronger anti-ultraviolet aging ability than base asphalt;
通过不同方案的路用性能比较和验证，发现基质沥青添加改性剂比单独使用基质沥青具有更强的抗紫外老化能力；
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