“polymer modified bitumen”的概念、定义、翻译、参考文献-科学参考

单词	polymer modified bitumen
释义	polymer modified bitumen Encyclopedia 理学[补录条目]释 polymer modified bitumen高分子改性沥青通过机械高速剪切作用或反应性共混，将少量的高分子改性剂均匀分散在沥青中，有效降低沥青的脆化温度和温度敏感性、提高沥青的软化点和弹性以及抗永久形变性能，从而使沥青成为满足高等级的路面铺设和屋顶防水要求的建筑材料。
随便看	Mees crater meet Meet Again Someday meet-automorphism meet-embedding meet-endomorphism meet-epimorphism meet-homomorphic image meet-homomorphism meet-infinite distributive Meeting at Allada Meeting in Stone Canal Pavilion Meeting in the Buddhist Convent Meeting of BRICS Cooperation Meeting of Consultation of Ministers of Foreign Affairs meetings of the State Council of the People's Republic of China meet-irreducible meet-irreducible element meet-isomorphic mapping meet-isomorphism meet-operation meet-preserving mapping meet-reducible element meet-representation meet-semi-lattice

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