“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	retractible neighborhood retracting deformation retracting transformation retraction retraction mapping retraction theorem retract of a topological space retractor retract space retransformation retranslation retransmit retransposing retrapping retreat retreat and offering retreater retreatment retreat of Paratethys retrial retrial by another judicial department for an overturned verdict retrial in accordance with authority retrial on the basis of a retraction retrial procedure retrial queue

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