Electronic microscope photos display that after joining the slag, can acceleration cement's hydrate speed, enhance the early strength.
电镜分析显示,矿渣的加入,可以大大加快水泥的水化速度,提高水泥石的早期抗压强度。
And the relationship between characteristic group changes and adhesive joining strength was studied.
并对特征基团变化与粘接强度的关系进行了分析。
Strength of the joining of foreign aid, but also greatly enhanced the overall strength of this team.
强力外援的加盟,也极大的提升了本队的整体实力。
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