Result show, adopt fly ash and regenerated aggregate use for making concrete, can not only meet building performance of the concrete's needs but also can yet be regarded as the constructional rubbish and reduce an effective way which holds melting, recycle treatment.

  • 结果表明,采用粉煤灰和再生骨料用于制作混凝土,不仅能满足混凝土的建筑性能的需要,而且不失为建筑垃圾减容化、资源化的一条有效途径。

  • 互联网摘选 2025-01-20 12:39:10

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句