portland cement is plain cement powder and specifically says portland cement.
普通硅酸盐水泥是水泥粉,具体说,硅酸盐水泥。
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plain cement construction technique on shear wall structure with large-scale framework
大型框架剪力墙结构清水砼施工技术的应用
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study on the resistivity change of plain cement and carbon fibers reinforced cement
混凝土与碳纤维混凝土材料的电阻率变化研究
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Much of the old downtown is now plain studded with broken bricks and bits of cement.
老城区的大部分地方现在都是空地,散落着碎砖头和混凝土块.
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由矿物掺和料、膨胀剂和硅酸盐水泥组成的复合胶凝材料的总放热量和水化放热速率较低,但后期水化放热增加量较大。
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Application of Cement-Injection Pile to Soft Ground Foundation for Highway in Alluvial Plain Region
粉喷桩在海积平原区公路软土地基处理中的应用
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