“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	project products and deliverables project progress management project proposal project proposal for concentrators project quality control Project Quality Management project quality management project resource management project reuse project revere: leaflets as a final appeal medium Project Risk Management project risk management Project Risk Transferring and Sharing project scale project schedule project schedule control project scheduling Project Scope Management project scope management Project Sensitivity Analysis Method project social environment project social responsibility project social responsibility audit projects of diverting spring water to supply canal in ancient China projects of fractal

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