Resistance: Containing sunflower extract and protective agent, it can reduce the injury of ultraviolet and the pollutant particle in the air, and postpone the skin ageing.

抵御： 含向日葵提取液， 防晒剂， 能减少紫外线， 空气中的污染物微粒对皮肤的伤害， 延缓皮肤老化。

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Asphalt recycling process is a converse process of asphalt ageing. Through adding recycling agent were recovered performances of aged asphalt.

沥青再生是沥青老化的逆过程，通过添加再生剂加以调节，可恢复其性能而得以再生。

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The controlling step of the ageing reaction for the directing agent of zeolite L is directional polymerization between aluminosilicate oligomers or between aluminosilicate and silicate oligomers.

沸石导向剂陈化反应的控制步骤是低聚态硅铝酸根离子之间或低聚态硅铝酸根离子与低聚态硅酸根离子之间的定向聚合反应。

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