“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	matrix inversion matrix inversion formula matrix isolation matrix iteration matrix iterative analysis matrix kernel matrix lens matrix logarithm matrix manifold matrix manipulation matrix mechanics matrix method matrix minimal polynomial matrix model matrix modifier matrix monotone function matrix multiparticulate sustained release preparations matrix multiplication matrix-multiplication exponent matrix multisplitting method matrix norm matrix normal distribution matrix notation matrix number matrix of a bilinear form

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