A good linear relationship meet between fractal dimension and specific surface area of slag powder, and positive correlation with the cementitious properties of steel slag-based cement material.
分形维数与钢渣微粉的比表面积间满足良好的线性关系，并与钢渣基水泥材料的胶凝性能良性相关。
XRD, SEM, and strength test, were employed to investigate the appropriate ratio and hydration mechanism of limestone-based cement consisted of limestone, stag, gypsum and a small amount of clinker.
运用XRD、SEM以及强度实验等方法，研究了由石灰石、矿渣、石膏和少量熟料组成的石灰石基水泥的适宜配比和水化机理。
He and his colleagues are looking at how to make a cement-based sensing skin that can detect excessive strain in Bridges.
他和同事正着手研究能探测到桥面压力过大的水泥探测表层。
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