“防水混凝土”的概念、定义、翻译、参考文献-科学参考

单词	防水混凝土
释义	防水混凝土 Encyclopedia 工学防水材料释 waterproof conerete防水混凝土以调整混凝土的配合比、摻外加剂或掺入改性材料等方法提高自身的密实性、抗裂性和抗渗性，使其抗渗等级大于0.6兆帕不透水的混凝土。
随便看	population random distribution population recruitment Population Registers population regulation population resource population-shift algorithm population size population sociology population spatial distribution population stability population standard deviation population statistics population structure population subdivision population survey population synthesis Population systems engineering population systems engineering population theories population theories of Keynes school population thought in ancient China population transition population type population uniform distribution population variance

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。