“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	group; family group fixed point group frequency group generated by translations group generators Group Governance group homology group homomorphism group identification group III-arsenide group III-nitride group III-V semiconductor group II-VI semiconductor group incentive compensation group index of refraction group industrial zone group information sampling theory group information user grouping grouping behavior of livestock grouping lattice grouping method grouping sampling grouping terms group instruction

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