“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	Record of Rumors from the Man of Su River Record of Selling Books in Bianliang Record of Selling Books in Jinling Record of Sense on Calligraphy, Painting, and Rubbings Record of Shaking the Flywhisk Record of Shen Zhou by Jin Nong Record of Shu Brocade Record of Talks on Art Record of the Archives of the General Administration of Jiaxing Route Record of The Auspicious Signs Record of the Campaigns of Holy warrior Chinggis Qan Record of the Cavern-Heavens， Auspicious Sites， Holy Mountains， and Marshes，as well as of the Famous Mountains record of the completion of a school Record of the Completion of Yihuang Opera God Temple Record of the Golden Light Record of the Grand Historian,block-printed edition by Cai Mengbi Dongshu,seventh year of Qiandao era,Song Dynasty Record of the Language Work during the New Period of 1978—2003 Record of the Life Story of Emperor Yang of Sui Dynasty Record of the Orthodox Lineage of the Golden Lotus Record of the past dramatists Record of the Qing Dynasty's Military Achievements Record of the Transcendents from the Sweet Water Record Of the Way To Go Abroad Record of Things Heard in the Wu Region Record of visiting historical sites in the area north of the Yellow River

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