“tunnel excavation”的概念、定义、翻译、参考文献-科学参考

单词	tunnel excavation
释义	tunnel excavation Encyclopedia 工学岩石工程开挖释 tunnel excavation隧道开挖破碎岩石而形成隧道的工程活动。工学隧洞开挖释 tunnel excavation隧洞开挖置于地下岩石或土体中用于交通、输水或其他用途工程的建筑物的开挖工程。
随便看	higher aliphatic alcohol higher aliphatic hydrocarbon higher arithmetic higher axiom higher-carbon sugar higher Chow group higher-codimensional surface higher cohomology operation higher commutator higher covariant derivative higher-degree equation higher derivative higher derivative terms higher difference higher differential higher differentiation higher dimension higher-dimensional higher-dimensional category higher-dimensional connectedness higher-dimensional geometry higher-dimensional group theory higher-dimensional quasi-conformal mappings higher-dimensional space higher-dimensional surface

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。