“physical aging of polymers”的概念、定义、翻译、参考文献-科学参考

单词	physical aging of polymers
释义	physical aging of polymers Encyclopedia 工学[高分子材料的性能]释 physical aging of polymers高聚物的物理老化高聚物不稳定结构在玻璃化转变温度Tg以下存放过程中，会逐渐趋向稳定的平衡态，从而引起高聚物材料的物理力学性能随存放时间或使用时间而变化的现象。
随便看	acquired essence acquired heart disease acquired immune deficiency syndrome, AIDS acquired immune tolerance acquired immunodeficiency disease acquired immunodeficiency syndrome，AIDS acquired thrombocytopenia acquiring editor acquiring territory by accretion acquiring territory by conquest acquiring territory by prescription acquisition acquisitionaccuracy ratio acquisition-asmilation reinnovation acquisition camera acquisition duplicate checking acquisition equipment of electrical methods acquisition full ratio acquisition of digital evidence acquisition of electronic evidence acquisition of image and video acquisition of land acquisition system engineering acquisition time acquisition (uptake) of nutrients

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