| 释义 |
port·land cement 英ˈpɔːtlənd, ˈpəʊrt-美ˈpɔrtlənd, ˈport-AHDpôrtʹlənd, pōrtʹ- 短语⁶¹⁶¹⁵
基本英英近义反义例句例句
n.波特兰水泥;普通水泥;硅酸盐水泥
Noun:
a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result 近义词 hydraulic cement水凝水泥
用作名词The Binder usually used today isportland cement.现在使用较多的是普通水泥。
The experimental results show that the physical mechanical performance of the cement is similar to that of ordinaryportland cement.结果表明，该品种水泥的物理力学性能与普通硅酸盐水泥相似。 Carbonation of LFA concrete and ordinary portland cement concrete were studied by XRD, DTA, IRS, EPMA and mercury intrusion analysis and the results were compared.
本文用 XRD、 DTA、 IRS、 EPMA及压汞测孔等分析手段，对比分析了这种混凝土与普通水泥混凝土的水泥石结构。 cnki |