“外加剂”的概念、定义、翻译、参考文献-科学参考

单词	外加剂
释义	外加剂 Encyclopedia 工学建筑原材料释 admixture外加剂在拌制混凝土的过程中，掺入不超过水泥质量5%（特殊情况除外）的用以改善混凝土性能的化学物质材料。
随便看	fractional differential operator fractional differentiation fractional digit fractional dimension fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge fractional equation fractional equipment fractional equivalence fractional exponent fractional expression fractional factorial design fractional-factorial design fractional flow equation fractional Fourier transform fractional frequency fractional function fractional gain error fractional heat fractional ideal fractional independent yield fractional inequality

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。