“common portland cement”的概念、定义、翻译、参考文献-科学参考

单词	common portland cement
释义	common portland cement Encyclopedia 工学水泥释 common portland cement通用水泥以硅酸盐矿物为主要成分的熟料和适量石膏、规定的混合材制成的水泥。工学水泥释 common portland cement硅酸盐水泥以硅酸盐水泥熟料、适量石膏及规定的混合材料制成的水硬性胶凝材料。
随便看	satellite line, satellite satellite magnetic survey satellite measurement for earth gravity field satellite meteorology satellite motion satellite navigation satellite navigation antenna satellite navigation augmentation system satellite navigation availability satellite navigation based train operation control system satellite navigation compatibility satellite navigation continuity satellite navigation coordinate system satellite navigation error satellite navigation frequency satellite navigation industry satellite navigation integrity satellite navigation interoperability satellite navigation message satellite navigation receiver satellite navigation signal satellite navigation signal modulation satellite navigation signal simulator satellite navigation software receiver satellite navigation system

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