“high quality aggregate”的概念、定义、翻译、参考文献-科学参考

单词	high quality aggregate
释义	high quality aggregate Encyclopedia 工学骨料释 high quality aggregate高品质骨料颗粒级配、颗粒形状、坚固性、吸水率等主要技术指标均优于已有国家标准中的Ⅰ类砂、石要求的骨料。以适应高性能混凝土和易性以及大跨度、高耸结构和超高层建筑物泵送混凝土拌合物可泵性能的高要求，并能保证控制较低的浆骨比以稳定混凝土体积，降低开裂敏感性，满足耐久性要求。
随便看	mixed potential mixed potential of ore pulp mixed problem mixed process mixed process improvement mixed production mixed product of vectors mixed pulse converter turbocharging system mixed pumped storage mixed pumped storage power station mixed quadratic equation mixed reality mixed reality application mixed recessive game mixed recording process workflow mixed recurring decimal mixed-refrigerant cycle liquefaction process mixed refrigerant refrigeration process Mixed Research Method mixed residential buildings Mixed rhyming mixed rope mixed Rossby-Gravity waves mixed rotation mixed sampling

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