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1·Portland cement is the most prevalent one.

波特兰水泥是最普遍的一种。

2·Permeable cement is a new-style Portland cement material.

渗透性水泥是一种新型的硅酸盐水泥材料。

3·Portland cement consists chiefly of calcium and aluminum silicates.

硅酸盐水泥包括主要的钙和铝硅酸盐。

4·German study of slag Portland cement than Portland cement information than the.

德国研究矿渣硅酸盐水泥比普通硅酸盐水泥的信息比。

5·During the nineteenth century, 20, made of Portland cement, concrete has come out.

十九世纪20年代，波特兰水泥制成后，混凝土问世了。

6·Effects of different foreign ions on sintering of Portland cement clinker are different.

杂质离子对硅酸盐水泥熟料烧成有不同影响。

7·Portland cement, which originated England, is undoubtedly the most common form of cement.

硅酸盐水泥，源于英国，无疑是最常见的水泥。

8·As a simple, economic and useful method, to add ordinary Portland cement will improve the properties.

采用掺入普通硅酸盐水泥来改善其不足是一种简单、经济实用的方式。

9·The compatibilities between various bamboos and Portland cement, common Portland cement, are studied.

对毛竹等六种竹材同硅酸盐水泥、普通硅酸盐水泥的相适性作了研究。

10·The result indicated that the high temperature properties of the gypsum-free Portland cement mortar is best.

试验结果表明无石膏硅酸盐水泥砂浆有良好的耐高温性能。