“gravel and rock”的概念、定义、翻译、参考文献-科学参考

单词	gravel and rock
释义	gravel and rock Encyclopedia 工学水泥混凝土释 cemented sand；gravel and rock；CSGR胶凝砂砾石用适量胶凝材料（包括水泥、粉煤灰等）与砂、砾、石拌合一起，在摊铺后通过振动碾压或振捣形成的具有一定强度的筑坝材料。
随便看	Super Interview superintuitionistic superintuitionistic logic superintuitionistic propositional calculus super invar alloys superionic superionic conductor superionization superior superior angle superior arc superior cerebellar artery superior cerebral vein superior conjunction superior double limit superior eclipse limit Superior Epoch superior epoch superior function superior gluteal artery superior-inferior points combination，superior-inferior points association superior ionic conductor superiority Superiority Test superiority trial

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。