portland cement
音标['pɔ:tlənd]
汉语翻译
【化】 硅酸盐水泥
英语解释
名词 portland cement:
- a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result同义词:hydraulic cement
例句
- Able to set and harden under water, as Portland cement.在水中变硬的能在水下定型并变硬的,如波特兰水泥
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