Action mechanism of admixtures for pressed silicated concrete products is dissected in this paper.
本文探讨了外加剂在压制硅酸盐混凝土中的作用机理。
REE geochemistry of silicated quartz reflects intensity and multiple epochs of gold mineralization in Wulonggou gold ore area.
五龙沟金矿区硅化石英的稀土元素地球化学特征可较好地反映金矿化程度和多期次成矿特性。
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