“波特兰水泥”的概念、定义、翻译、参考文献-科学参考

单词	波特兰水泥
释义	波特兰水泥 Encyclopedia 理学〔水泥史〕释 Portland cement波特兰水泥由硅酸盐水泥熟料、石灰石或粒化高炉炉渣、石膏混合磨细制成的水硬性胶凝材料。
随便看	integral over trajectories integral part integral part function integral path integral payoff integral penetrant test device integral point integral polyhedron integral polynomial integral polytope integral power integral power series integral prime ideal integral property detector integral protein integral quadratic form integral quantity integral quaternion integral quotient integral range integral rational function integral rational invariant integral reactor integral reduction integral relation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。